38268568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1621}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 77661360

約数和(自身を除く): 39392792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 1621, 1816, 2951, 3242, 5902, 6484, 11804, 12968, 21073, 23608, 42146, 84292, 168584, 367967, 735934, 1471868, 2943736, 4783571, 9567142, 19134284, 38268568]

約数ペア:

[(1, 38268568), (2, 19134284), (4, 9567142), (8, 4783571), (13, 2943736), (26, 1471868), (52, 735934), (104, 367967), (227, 168584), (454, 84292), (908, 42146), (1621, 23608), (1816, 21073), (2951, 12968), (3242, 11804), (5902, 6484)]