70897618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{45389}}^1$

素因数の和:45473

約数の個数: 16

約数和(自身を含む): 117650880

約数和(自身を除く): 46753262

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 45389, 90778, 499279, 998558, 3222619, 6445238, 35448809, 70897618]

約数ペア:

[(1, 70897618), (2, 35448809), (11, 6445238), (22, 3222619), (71, 998558), (142, 499279), (781, 90778), (1562, 45389)]