70080257

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2852

約数の個数: 16

約数和(自身を含む): 79002000

約数和(自身を除く): 8921743

約数列:

[1, 13, 37, 53, 481, 689, 1961, 2749, 25493, 35737, 101713, 145697, 1322269, 1894061, 5390789, 70080257]

約数ペア:

[(1, 70080257), (13, 5390789), (37, 1894061), (53, 1322269), (481, 145697), (689, 101713), (1961, 35737), (2749, 25493)]