71522858

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{877}}^1$

素因数の和:1238

約数の個数: 24

約数和(自身を含む): 118408836

約数和(自身を除く): 46885978

約数列:

[1, 2, 11, 22, 121, 242, 337, 674, 877, 1754, 3707, 7414, 9647, 19294, 40777, 81554, 106117, 212234, 295549, 591098, 3251039, 6502078, 35761429, 71522858]

約数ペア:

[(1, 71522858), (2, 35761429), (11, 6502078), (22, 3251039), (121, 591098), (242, 295549), (337, 212234), (674, 106117), (877, 81554), (1754, 40777), (3707, 19294), (7414, 9647)]