63991256

素因数分解:

$2^3\times 7^2\times {\mathrm{163243}}^1$

素因数の和:163263

約数の個数: 24

約数和(自身を含む): 139573620

約数和(自身を除く): 75582364

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 163243, 326486, 652972, 1142701, 1305944, 2285402, 4570804, 7998907, 9141608, 15997814, 31995628, 63991256]

約数ペア:

[(1, 63991256), (2, 31995628), (4, 15997814), (7, 9141608), (8, 7998907), (14, 4570804), (28, 2285402), (49, 1305944), (56, 1142701), (98, 652972), (196, 326486), (392, 163243)]