78053848

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{839}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 151956000

約数和(自身を除く): 73902152

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 401, 802, 839, 1604, 1678, 3208, 3356, 6712, 11629, 23258, 24331, 46516, 48662, 93032, 97324, 194648, 336439, 672878, 1345756, 2691512, 9756731, 19513462, 39026924, 78053848]

約数ペア:

[(1, 78053848), (2, 39026924), (4, 19513462), (8, 9756731), (29, 2691512), (58, 1345756), (116, 672878), (232, 336439), (401, 194648), (802, 97324), (839, 93032), (1604, 48662), (1678, 46516), (3208, 24331), (3356, 23258), (6712, 11629)]