64707792

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{6389}}^1$

素因数の和:6611

約数の個数: 40

約数和(自身を含む): 167980320

約数和(自身を除く): 103272528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 6389, 10128, 12778, 19167, 25556, 38334, 51112, 76668, 102224, 153336, 306672, 1348079, 2696158, 4044237, 5392316, 8088474, 10784632, 16176948, 21569264, 32353896, 64707792]

約数ペア:

[(1, 64707792), (2, 32353896), (3, 21569264), (4, 16176948), (6, 10784632), (8, 8088474), (12, 5392316), (16, 4044237), (24, 2696158), (48, 1348079), (211, 306672), (422, 153336), (633, 102224), (844, 76668), (1266, 51112), (1688, 38334), (2532, 25556), (3376, 19167), (5064, 12778), (6389, 10128)]