70728746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{4969}}^1$

素因数の和:5629

約数の個数: 16

約数和(自身を含む): 115940160

約数和(自身を除く): 45211414

約数列:

[1, 2, 11, 22, 647, 1294, 4969, 7117, 9938, 14234, 54659, 109318, 3214943, 6429886, 35364373, 70728746]

約数ペア:

[(1, 70728746), (2, 35364373), (11, 6429886), (22, 3214943), (647, 109318), (1294, 54659), (4969, 14234), (7117, 9938)]