8857238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 15694560

約数和(自身を除く): 6837322

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 691, 754, 986, 1382, 6409, 8983, 11747, 12818, 17966, 20039, 23494, 40078, 152711, 260507, 305422, 340663, 521014, 681326, 4428619, 8857238]

約数ペア:

[(1, 8857238), (2, 4428619), (13, 681326), (17, 521014), (26, 340663), (29, 305422), (34, 260507), (58, 152711), (221, 40078), (377, 23494), (442, 20039), (493, 17966), (691, 12818), (754, 11747), (986, 8983), (1382, 6409)]