64255399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{691}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 72543744

約数和(自身を除く): 8288345

約数列:

[1, 13, 23, 299, 311, 691, 4043, 7153, 8983, 15893, 92989, 206609, 214901, 2793713, 4942723, 64255399]

約数ペア:

[(1, 64255399), (13, 4942723), (23, 2793713), (299, 214901), (311, 206609), (691, 92989), (4043, 15893), (7153, 8983)]