64938148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{11621}}^1$

素因数の和:11763

約数の個数: 24

約数和(自身を含む): 124959744

約数和(自身を除く): 60021596

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 11621, 23242, 46484, 127831, 255662, 511324, 1475867, 2951734, 5903468, 16234537, 32469074, 64938148]

約数ペア:

[(1, 64938148), (2, 32469074), (4, 16234537), (11, 5903468), (22, 2951734), (44, 1475867), (127, 511324), (254, 255662), (508, 127831), (1397, 46484), (2794, 23242), (5588, 11621)]