64632268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{613}}^2$

素因数の和:1273

約数の個数: 18

約数和(自身を含む): 115925964

約数和(自身を除く): 51293696

約数列:

[1, 2, 4, 43, 86, 172, 613, 1226, 2452, 26359, 52718, 105436, 375769, 751538, 1503076, 16158067, 32316134, 64632268]

約数ペア:

[(1, 64632268), (2, 32316134), (4, 16158067), (43, 1503076), (86, 751538), (172, 375769), (613, 105436), (1226, 52718), (2452, 26359)]