71870218

素因数分解:

$2^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{5827}}^1$

素因数の和:6717

約数の個数: 16

約数和(自身を含む): 123367104

約数和(自身を除く): 51496886

約数列:

[1, 2, 7, 14, 881, 1762, 5827, 6167, 11654, 12334, 40789, 81578, 5133587, 10267174, 35935109, 71870218]

約数ペア:

[(1, 71870218), (2, 35935109), (7, 10267174), (14, 5133587), (881, 81578), (1762, 40789), (5827, 12334), (6167, 11654)]