67688089

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12413}}^1$

素因数の和:12480

約数の個数: 16

約数和(自身を含む): 83422080

約数和(自身を除く): 15733991

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 12413, 86891, 235847, 508933, 1650929, 3562531, 9669727, 67688089]

約数ペア:

[(1, 67688089), (7, 9669727), (19, 3562531), (41, 1650929), (133, 508933), (287, 235847), (779, 86891), (5453, 12413)]