64554412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{14957}}^1$

素因数の和:15057

約数の個数: 24

約数和(自身を含む): 123134256

約数和(自身を除く): 58579844

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 14957, 29914, 59828, 194441, 388882, 777764, 1241431, 2482862, 4965724, 16138603, 32277206, 64554412]

約数ペア:

[(1, 64554412), (2, 32277206), (4, 16138603), (13, 4965724), (26, 2482862), (52, 1241431), (83, 777764), (166, 388882), (332, 194441), (1079, 59828), (2158, 29914), (4316, 14957)]