71985962

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{937}}^1$

素因数の和:1405

約数の個数: 16

約数和(自身を含む): 109408320

約数和(自身を除く): 37422358

約数列:

[1, 2, 107, 214, 359, 718, 937, 1874, 38413, 76826, 100259, 200518, 336383, 672766, 35992981, 71985962]

約数ペア:

[(1, 71985962), (2, 35992981), (107, 672766), (214, 336383), (359, 200518), (718, 100259), (937, 76826), (1874, 38413)]