71117888

素因数分解:

$2^6\times {\mathrm{617}}^1\times {\mathrm{1801}}^1$

素因数の和:2430

約数の個数: 28

約数和(自身を含む): 141431772

約数和(自身を除く): 70313884

約数列:

[1, 2, 4, 8, 16, 32, 64, 617, 1234, 1801, 2468, 3602, 4936, 7204, 9872, 14408, 19744, 28816, 39488, 57632, 115264, 1111217, 2222434, 4444868, 8889736, 17779472, 35558944, 71117888]

約数ペア:

[(1, 71117888), (2, 35558944), (4, 17779472), (8, 8889736), (16, 4444868), (32, 2222434), (64, 1111217), (617, 115264), (1234, 57632), (1801, 39488), (2468, 28816), (3602, 19744), (4936, 14408), (7204, 9872)]