74157212

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{971}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 132460272

約数和(自身を除く): 58303060

約数列:

[1, 2, 4, 61, 122, 244, 313, 626, 971, 1252, 1942, 3884, 19093, 38186, 59231, 76372, 118462, 236924, 303923, 607846, 1215692, 18539303, 37078606, 74157212]

約数ペア:

[(1, 74157212), (2, 37078606), (4, 18539303), (61, 1215692), (122, 607846), (244, 303923), (313, 236924), (626, 118462), (971, 76372), (1252, 59231), (1942, 38186), (3884, 19093)]