71358666

素因数分解:

$2^1\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{5581}}^1$

素因数の和:7717

約数の個数: 16

約数和(自身を含む): 142809888

約数和(自身を除く): 71451222

約数列:

[1, 2, 3, 6, 2131, 4262, 5581, 6393, 11162, 12786, 16743, 33486, 11893111, 23786222, 35679333, 71358666]

約数ペア:

[(1, 71358666), (2, 35679333), (3, 23786222), (6, 11893111), (2131, 33486), (4262, 16743), (5581, 12786), (6393, 11162)]