72465448

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{74861}}^1$

素因数の和:74889

約数の個数: 24

約数和(自身を含む): 149349690

約数和(自身を除く): 76884242

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 74861, 149722, 299444, 598888, 823471, 1646942, 3293884, 6587768, 9058181, 18116362, 36232724, 72465448]

約数ペア:

[(1, 72465448), (2, 36232724), (4, 18116362), (8, 9058181), (11, 6587768), (22, 3293884), (44, 1646942), (88, 823471), (121, 598888), (242, 299444), (484, 149722), (968, 74861)]