68831644

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{5867}}^1$

素因数の和:6297

約数の個数: 24

約数和(自身を含む): 138015360

約数和(自身を除く): 69183716

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 5867, 11732, 11734, 23468, 41069, 82138, 164276, 2458273, 4916546, 9833092, 17207911, 34415822, 68831644]

約数ペア:

[(1, 68831644), (2, 34415822), (4, 17207911), (7, 9833092), (14, 4916546), (28, 2458273), (419, 164276), (838, 82138), (1676, 41069), (2933, 23468), (5866, 11734), (5867, 11732)]