40625264

素因数分解:

$2^4\times {\mathrm{467}}^1\times {\mathrm{5437}}^1$

素因数の和:5912

約数の個数: 20

約数和(自身を含む): 78894504

約数和(自身を除く): 38269240

約数列:

[1, 2, 4, 8, 16, 467, 934, 1868, 3736, 5437, 7472, 10874, 21748, 43496, 86992, 2539079, 5078158, 10156316, 20312632, 40625264]

約数ペア:

[(1, 40625264), (2, 20312632), (4, 10156316), (8, 5078158), (16, 2539079), (467, 86992), (934, 43496), (1868, 21748), (3736, 10874), (5437, 7472)]