25194136

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 55014120

約数和(自身を除く): 29819984

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 1531, 2057, 3062, 4114, 6124, 8228, 12248, 16456, 16841, 26027, 33682, 52054, 67364, 104108, 134728, 185251, 208216, 286297, 370502, 572594, 741004, 1145188, 1482008, 2290376, 3149267, 6298534, 12597068, 25194136]

約数ペア:

[(1, 25194136), (2, 12597068), (4, 6298534), (8, 3149267), (11, 2290376), (17, 1482008), (22, 1145188), (34, 741004), (44, 572594), (68, 370502), (88, 286297), (121, 208216), (136, 185251), (187, 134728), (242, 104108), (374, 67364), (484, 52054), (748, 33682), (968, 26027), (1496, 16841), (1531, 16456), (2057, 12248), (3062, 8228), (4114, 6124)]