7290008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 15944040

約数和(自身を除く): 8654032

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 443, 484, 748, 886, 968, 1496, 1772, 2057, 3544, 4114, 4873, 7531, 8228, 9746, 15062, 16456, 19492, 30124, 38984, 53603, 60248, 82841, 107206, 165682, 214412, 331364, 428824, 662728, 911251, 1822502, 3645004, 7290008]

約数ペア:

[(1, 7290008), (2, 3645004), (4, 1822502), (8, 911251), (11, 662728), (17, 428824), (22, 331364), (34, 214412), (44, 165682), (68, 107206), (88, 82841), (121, 60248), (136, 53603), (187, 38984), (242, 30124), (374, 19492), (443, 16456), (484, 15062), (748, 9746), (886, 8228), (968, 7531), (1496, 4873), (1772, 4114), (2057, 3544)]