71992822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{521}}^1\times {\mathrm{571}}^1$

素因数の和:1116

約数の個数: 24

約数和(自身を含む): 119135016

約数和(自身を除く): 47142194

約数列:

[1, 2, 11, 22, 121, 242, 521, 571, 1042, 1142, 5731, 6281, 11462, 12562, 63041, 69091, 126082, 138182, 297491, 594982, 3272401, 6544802, 35996411, 71992822]

約数ペア:

[(1, 71992822), (2, 35996411), (11, 6544802), (22, 3272401), (121, 594982), (242, 297491), (521, 138182), (571, 126082), (1042, 69091), (1142, 63041), (5731, 12562), (6281, 11462)]