68652170

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{13177}}^1$

素因数の和:13705

約数の個数: 16

約数和(自身を含む): 123820488

約数和(自身を除く): 55168318

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 13177, 26354, 65885, 131770, 6865217, 13730434, 34326085, 68652170]

約数ペア:

[(1, 68652170), (2, 34326085), (5, 13730434), (10, 6865217), (521, 131770), (1042, 65885), (2605, 26354), (5210, 13177)]