61721232

素因数分解:

$2^4\times 3^1\times {\mathrm{1285859}}^1$

素因数の和:1285870

約数の個数: 20

約数和(自身を含む): 159446640

約数和(自身を除く): 97725408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1285859, 2571718, 3857577, 5143436, 7715154, 10286872, 15430308, 20573744, 30860616, 61721232]

約数ペア:

[(1, 61721232), (2, 30860616), (3, 20573744), (4, 15430308), (6, 10286872), (8, 7715154), (12, 5143436), (16, 3857577), (24, 2571718), (48, 1285859)]