65939432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2357}}^1$

素因数の和:2645

約数の個数: 32

約数和(自身を含む): 133698600

約数和(自身を除く): 67759168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 1076, 2152, 2357, 3497, 4714, 6994, 9428, 13988, 18856, 27976, 30641, 61282, 122564, 245128, 634033, 1268066, 2536132, 5072264, 8242429, 16484858, 32969716, 65939432]

約数ペア:

[(1, 65939432), (2, 32969716), (4, 16484858), (8, 8242429), (13, 5072264), (26, 2536132), (52, 1268066), (104, 634033), (269, 245128), (538, 122564), (1076, 61282), (2152, 30641), (2357, 27976), (3497, 18856), (4714, 13988), (6994, 9428)]