67668770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{520529}}^1$

素因数の和:520549

約数の個数: 16

約数和(自身を含む): 131173560

約数和(自身を除く): 63504790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 520529, 1041058, 2602645, 5205290, 6766877, 13533754, 33834385, 67668770]

約数ペア:

[(1, 67668770), (2, 33834385), (5, 13533754), (10, 6766877), (13, 5205290), (26, 2602645), (65, 1041058), (130, 520529)]