76561528

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{23399}}^1$

素因数の和:23814

約数の個数: 16

約数和(自身を含む): 143910000

約数和(自身を除く): 67348472

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 23399, 46798, 93596, 187192, 9570191, 19140382, 38280764, 76561528]

約数ペア:

[(1, 76561528), (2, 38280764), (4, 19140382), (8, 9570191), (409, 187192), (818, 93596), (1636, 46798), (3272, 23399)]