64567048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2918

約数の個数: 64

約数和(自身を含む): 153861120

約数和(自身を除く): 89294072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 2861, 3224, 5642, 5722, 11284, 11444, 20027, 22568, 22888, 37193, 40054, 74386, 80108, 88691, 148772, 160216, 177382, 260351, 297544, 354764, 520702, 620837, 709528, 1041404, 1152983, 1241674, 2082808, 2305966, 2483348, 4611932, 4966696, 8070881, 9223864, 16141762, 32283524, 64567048]

約数ペア:

[(1, 64567048), (2, 32283524), (4, 16141762), (7, 9223864), (8, 8070881), (13, 4966696), (14, 4611932), (26, 2483348), (28, 2305966), (31, 2082808), (52, 1241674), (56, 1152983), (62, 1041404), (91, 709528), (104, 620837), (124, 520702), (182, 354764), (217, 297544), (248, 260351), (364, 177382), (403, 160216), (434, 148772), (728, 88691), (806, 80108), (868, 74386), (1612, 40054), (1736, 37193), (2821, 22888), (2861, 22568), (3224, 20027), (5642, 11444), (5722, 11284)]