40102376

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 78525480

約数和(自身を除く): 38423104

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2221, 2257, 4442, 4514, 8884, 9028, 17768, 18056, 82177, 135481, 164354, 270962, 328708, 541924, 657416, 1083848, 5012797, 10025594, 20051188, 40102376]

約数ペア:

[(1, 40102376), (2, 20051188), (4, 10025594), (8, 5012797), (37, 1083848), (61, 657416), (74, 541924), (122, 328708), (148, 270962), (244, 164354), (296, 135481), (488, 82177), (2221, 18056), (2257, 17768), (4442, 9028), (4514, 8884)]