72929792

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{10957}}^1$

素因数の和:10988

約数の個数: 40

約数和(自身を含む): 156940476

約数和(自身を除く): 84010684

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 10957, 21914, 43828, 87656, 142441, 175312, 284882, 350624, 569764, 701248, 1139528, 1402496, 2279056, 2804992, 4558112, 5609984, 9116224, 18232448, 36464896, 72929792]

約数ペア:

[(1, 72929792), (2, 36464896), (4, 18232448), (8, 9116224), (13, 5609984), (16, 4558112), (26, 2804992), (32, 2279056), (52, 1402496), (64, 1139528), (104, 701248), (128, 569764), (208, 350624), (256, 284882), (416, 175312), (512, 142441), (832, 87656), (1664, 43828), (3328, 21914), (6656, 10957)]