71142434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{1973}}^1$

素因数の和:2146

約数の個数: 24

約数和(自身を含む): 118143900

約数和(自身を除く): 47001466

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 1639, 1973, 3278, 3946, 18029, 21703, 36058, 43406, 238733, 293977, 477466, 587954, 3233747, 6467494, 35571217, 71142434]

約数ペア:

[(1, 71142434), (2, 35571217), (11, 6467494), (22, 3233747), (121, 587954), (149, 477466), (242, 293977), (298, 238733), (1639, 43406), (1973, 36058), (3278, 21703), (3946, 18029)]