68944792

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72421}}^1$

素因数の和:72451

約数の個数: 32

約数和(自身を含む): 156431520

約数和(自身を除く): 87486728

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 72421, 144842, 289684, 506947, 579368, 1013894, 1231157, 2027788, 2462314, 4055576, 4924628, 8618099, 9849256, 17236198, 34472396, 68944792]

約数ペア:

[(1, 68944792), (2, 34472396), (4, 17236198), (7, 9849256), (8, 8618099), (14, 4924628), (17, 4055576), (28, 2462314), (34, 2027788), (56, 1231157), (68, 1013894), (119, 579368), (136, 506947), (238, 289684), (476, 144842), (952, 72421)]