78816496

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{3701}}^1$

素因数の和:3742

約数の個数: 40

約数和(自身を含む): 168011568

約数和(自身を除く): 89195072

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1936, 2662, 3701, 5324, 7402, 10648, 14804, 21296, 29608, 40711, 59216, 81422, 162844, 325688, 447821, 651376, 895642, 1791284, 3582568, 4926031, 7165136, 9852062, 19704124, 39408248, 78816496]

約数ペア:

[(1, 78816496), (2, 39408248), (4, 19704124), (8, 9852062), (11, 7165136), (16, 4926031), (22, 3582568), (44, 1791284), (88, 895642), (121, 651376), (176, 447821), (242, 325688), (484, 162844), (968, 81422), (1331, 59216), (1936, 40711), (2662, 29608), (3701, 21296), (5324, 14804), (7402, 10648)]