71894176256

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8191}}^1$

素因数の和:8326

約数の個数: 160

約数和(自身を含む): 171630919680

約数和(自身を除く): 99736743424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 79, 112, 124, 128, 158, 217, 224, 248, 256, 316, 434, 448, 496, 512, 553, 632, 868, 896, 992, 1106, 1264, 1736, 1792, 1984, 2212, 2449, 2528, 3472, 3584, 3968, 4424, 4898, 5056, 6944, 7936, 8191, 8848, 9796, 10112, 13888, 15872, 16382, 17143, 17696, 19592, 20224, 27776, 32764, 34286, 35392, 39184, 40448, 55552, 57337, 65528, 68572, 70784, 78368, 111104, 114674, 131056, 137144, 141568, 156736, 229348, 253921, 262112, 274288, 283136, 313472, 458696, 507842, 524224, 548576, 626944, 647089, 917392, 1015684, 1048448, 1097152, 1253888, 1294178, 1777447, 1834784, 2031368, 2096896, 2194304, 2588356, 3554894, 3669568, 4062736, 4193792, 4388608, 4529623, 5176712, 7109788, 7339136, 8125472, 8777216, 9059246, 10353424, 14219576, 14678272, 16250944, 18118492, 20059759, 20706848, 28439152, 29356544, 32501888, 36236984, 40119518, 41413696, 56878304, 65003776, 72473968, 80239036, 82827392, 113756608, 130007552, 140418313, 144947936, 160478072, 165654784, 227513216, 280836626, 289895872, 320956144, 331309568, 455026432, 561673252, 579791744, 641912288, 910052864, 1123346504, 1159583488, 1283824576, 2246693008, 2319166976, 2567649152, 4493386016, 5135298304, 8986772032, 10270596608, 17973544064, 35947088128, 71894176256]

約数ペア:

[(1, 71894176256), (2, 35947088128), (4, 17973544064), (7, 10270596608), (8, 8986772032), (14, 5135298304), (16, 4493386016), (28, 2567649152), (31, 2319166976), (32, 2246693008), (56, 1283824576), (62, 1159583488), (64, 1123346504), (79, 910052864), (112, 641912288), (124, 579791744), (128, 561673252), (158, 455026432), (217, 331309568), (224, 320956144), (248, 289895872), (256, 280836626), (316, 227513216), (434, 165654784), (448, 160478072), (496, 144947936), (512, 140418313), (553, 130007552), (632, 113756608), (868, 82827392), (896, 80239036), (992, 72473968), (1106, 65003776), (1264, 56878304), (1736, 41413696), (1792, 40119518), (1984, 36236984), (2212, 32501888), (2449, 29356544), (2528, 28439152), (3472, 20706848), (3584, 20059759), (3968, 18118492), (4424, 16250944), (4898, 14678272), (5056, 14219576), (6944, 10353424), (7936, 9059246), (8191, 8777216), (8848, 8125472), (9796, 7339136), (10112, 7109788), (13888, 5176712), (15872, 4529623), (16382, 4388608), (17143, 4193792), (17696, 4062736), (19592, 3669568), (20224, 3554894), (27776, 2588356), (32764, 2194304), (34286, 2096896), (35392, 2031368), (39184, 1834784), (40448, 1777447), (55552, 1294178), (57337, 1253888), (65528, 1097152), (68572, 1048448), (70784, 1015684), (78368, 917392), (111104, 647089), (114674, 626944), (131056, 548576), (137144, 524224), (141568, 507842), (156736, 458696), (229348, 313472), (253921, 283136), (262112, 274288)]