7404272

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{11287}}^1$

素因数の和:11336

約数の個数: 20

約数和(自身を含む): 14696976

約数和(自身を除く): 7292704

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 11287, 22574, 45148, 90296, 180592, 462767, 925534, 1851068, 3702136, 7404272]

約数ペア:

[(1, 7404272), (2, 3702136), (4, 1851068), (8, 925534), (16, 462767), (41, 180592), (82, 90296), (164, 45148), (328, 22574), (656, 11287)]