70972342

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{220411}}^1$

素因数の和:220443

約数の個数: 16

約数和(自身を含む): 126957312

約数和(自身を除く): 55984970

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 220411, 440822, 1542877, 3085754, 5069453, 10138906, 35486171, 70972342]

約数ペア:

[(1, 70972342), (2, 35486171), (7, 10138906), (14, 5069453), (23, 3085754), (46, 1542877), (161, 440822), (322, 220411)]