25070716

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 51280992

約数和(自身を除く): 26210276

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 277, 374, 484, 554, 748, 1108, 1331, 2057, 2662, 3047, 4114, 4709, 5324, 6094, 8228, 9418, 12188, 18836, 22627, 33517, 45254, 51799, 67034, 90508, 103598, 134068, 207196, 368687, 569789, 737374, 1139578, 1474748, 2279156, 6267679, 12535358, 25070716]

約数ペア:

[(1, 25070716), (2, 12535358), (4, 6267679), (11, 2279156), (17, 1474748), (22, 1139578), (34, 737374), (44, 569789), (68, 368687), (121, 207196), (187, 134068), (242, 103598), (277, 90508), (374, 67034), (484, 51799), (554, 45254), (748, 33517), (1108, 22627), (1331, 18836), (2057, 12188), (2662, 9418), (3047, 8228), (4114, 6094), (4709, 5324)]