66884608

素因数分解:

$2^{10}\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 132

約数和(自身を含む): 164284032

約数和(自身を除く): 97399424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 49, 56, 62, 64, 86, 98, 112, 124, 128, 172, 196, 217, 224, 248, 256, 301, 344, 392, 434, 448, 496, 512, 602, 688, 784, 868, 896, 992, 1024, 1204, 1333, 1376, 1519, 1568, 1736, 1792, 1984, 2107, 2408, 2666, 2752, 3038, 3136, 3472, 3584, 3968, 4214, 4816, 5332, 5504, 6076, 6272, 6944, 7168, 7936, 8428, 9331, 9632, 10664, 11008, 12152, 12544, 13888, 15872, 16856, 18662, 19264, 21328, 22016, 24304, 25088, 27776, 31744, 33712, 37324, 38528, 42656, 44032, 48608, 50176, 55552, 65317, 67424, 74648, 77056, 85312, 97216, 111104, 130634, 134848, 149296, 154112, 170624, 194432, 222208, 261268, 269696, 298592, 308224, 341248, 388864, 522536, 539392, 597184, 682496, 777728, 1045072, 1078784, 1194368, 1364992, 1555456, 2090144, 2157568, 2388736, 4180288, 4777472, 8360576, 9554944, 16721152, 33442304, 66884608]

約数ペア:

[(1, 66884608), (2, 33442304), (4, 16721152), (7, 9554944), (8, 8360576), (14, 4777472), (16, 4180288), (28, 2388736), (31, 2157568), (32, 2090144), (43, 1555456), (49, 1364992), (56, 1194368), (62, 1078784), (64, 1045072), (86, 777728), (98, 682496), (112, 597184), (124, 539392), (128, 522536), (172, 388864), (196, 341248), (217, 308224), (224, 298592), (248, 269696), (256, 261268), (301, 222208), (344, 194432), (392, 170624), (434, 154112), (448, 149296), (496, 134848), (512, 130634), (602, 111104), (688, 97216), (784, 85312), (868, 77056), (896, 74648), (992, 67424), (1024, 65317), (1204, 55552), (1333, 50176), (1376, 48608), (1519, 44032), (1568, 42656), (1736, 38528), (1792, 37324), (1984, 33712), (2107, 31744), (2408, 27776), (2666, 25088), (2752, 24304), (3038, 22016), (3136, 21328), (3472, 19264), (3584, 18662), (3968, 16856), (4214, 15872), (4816, 13888), (5332, 12544), (5504, 12152), (6076, 11008), (6272, 10664), (6944, 9632), (7168, 9331), (7936, 8428)]