61647916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 126433440

約数和(自身を除く): 64785524

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 73, 146, 187, 292, 374, 748, 803, 1129, 1241, 1606, 2258, 2482, 3212, 4516, 4964, 12419, 13651, 19193, 24838, 27302, 38386, 49676, 54604, 76772, 82417, 164834, 211123, 329668, 422246, 844492, 906587, 1401089, 1813174, 2802178, 3626348, 5604356, 15411979, 30823958, 61647916]

約数ペア:

[(1, 61647916), (2, 30823958), (4, 15411979), (11, 5604356), (17, 3626348), (22, 2802178), (34, 1813174), (44, 1401089), (68, 906587), (73, 844492), (146, 422246), (187, 329668), (292, 211123), (374, 164834), (748, 82417), (803, 76772), (1129, 54604), (1241, 49676), (1606, 38386), (2258, 27302), (2482, 24838), (3212, 19193), (4516, 13651), (4964, 12419)]