64344410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10531}}^1$

素因数の和:10598

約数の個数: 32

約数和(自身を含む): 127395072

約数和(自身を除く): 63050662

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 10531, 21062, 52655, 105310, 136903, 273806, 494957, 684515, 989914, 1369030, 2474785, 4949570, 6434441, 12868882, 32172205, 64344410]

約数ペア:

[(1, 64344410), (2, 32172205), (5, 12868882), (10, 6434441), (13, 4949570), (26, 2474785), (47, 1369030), (65, 989914), (94, 684515), (130, 494957), (235, 273806), (470, 136903), (611, 105310), (1222, 52655), (3055, 21062), (6110, 10531)]