40797044

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{2741}}^1$

素因数の和:2867

約数の個数: 18

約数和(自身を含む): 72610902

約数和(自身を除く): 31813858

約数列:

[1, 2, 4, 61, 122, 244, 2741, 3721, 5482, 7442, 10964, 14884, 167201, 334402, 668804, 10199261, 20398522, 40797044]

約数ペア:

[(1, 40797044), (2, 20398522), (4, 10199261), (61, 668804), (122, 334402), (244, 167201), (2741, 14884), (3721, 10964), (5482, 7442)]