67945826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{42841}}^1$

素因数の和:42917

約数の個数: 16

約数和(自身を含む): 111560568

約数和(自身を除く): 43614742

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 42841, 85682, 556933, 1113866, 2613301, 5226602, 33972913, 67945826]

約数ペア:

[(1, 67945826), (2, 33972913), (13, 5226602), (26, 2613301), (61, 1113866), (122, 556933), (793, 85682), (1586, 42841)]