68387566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{154723}}^1$

素因数の和:154755

約数の個数: 16

約数和(自身を含む): 116971344

約数和(自身を除く): 48583778

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 154723, 309446, 2011399, 2630291, 4022798, 5260582, 34193783, 68387566]

約数ペア:

[(1, 68387566), (2, 34193783), (13, 5260582), (17, 4022798), (26, 2630291), (34, 2011399), (221, 309446), (442, 154723)]