64551424

素因数分解:

$2^9\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 120

約数和(自身を含む): 156739968

約数和(自身を除く): 92188544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 83, 98, 112, 124, 128, 166, 196, 217, 224, 248, 256, 332, 392, 434, 448, 496, 512, 581, 664, 784, 868, 896, 992, 1162, 1328, 1519, 1568, 1736, 1792, 1984, 2324, 2573, 2656, 3038, 3136, 3472, 3584, 3968, 4067, 4648, 5146, 5312, 6076, 6272, 6944, 7936, 8134, 9296, 10292, 10624, 12152, 12544, 13888, 15872, 16268, 18011, 18592, 20584, 21248, 24304, 25088, 27776, 32536, 36022, 37184, 41168, 42496, 48608, 55552, 65072, 72044, 74368, 82336, 97216, 111104, 126077, 130144, 144088, 148736, 164672, 194432, 252154, 260288, 288176, 297472, 329344, 388864, 504308, 520576, 576352, 658688, 777728, 1008616, 1041152, 1152704, 1317376, 2017232, 2082304, 2305408, 4034464, 4610816, 8068928, 9221632, 16137856, 32275712, 64551424]

約数ペア:

[(1, 64551424), (2, 32275712), (4, 16137856), (7, 9221632), (8, 8068928), (14, 4610816), (16, 4034464), (28, 2305408), (31, 2082304), (32, 2017232), (49, 1317376), (56, 1152704), (62, 1041152), (64, 1008616), (83, 777728), (98, 658688), (112, 576352), (124, 520576), (128, 504308), (166, 388864), (196, 329344), (217, 297472), (224, 288176), (248, 260288), (256, 252154), (332, 194432), (392, 164672), (434, 148736), (448, 144088), (496, 130144), (512, 126077), (581, 111104), (664, 97216), (784, 82336), (868, 74368), (896, 72044), (992, 65072), (1162, 55552), (1328, 48608), (1519, 42496), (1568, 41168), (1736, 37184), (1792, 36022), (1984, 32536), (2324, 27776), (2573, 25088), (2656, 24304), (3038, 21248), (3136, 20584), (3472, 18592), (3584, 18011), (3968, 16268), (4067, 15872), (4648, 13888), (5146, 12544), (5312, 12152), (6076, 10624), (6272, 10292), (6944, 9296), (7936, 8134)]