64523836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{2801}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 121920624

約数和(自身を除く): 57396788

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1772, 2801, 5602, 5759, 11204, 11518, 23036, 36413, 72826, 145652, 1240843, 2481686, 4963372, 16130959, 32261918, 64523836]

約数ペア:

[(1, 64523836), (2, 32261918), (4, 16130959), (13, 4963372), (26, 2481686), (52, 1240843), (443, 145652), (886, 72826), (1772, 36413), (2801, 23036), (5602, 11518), (5759, 11204)]