27520372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2617}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 52778880

約数和(自身を除く): 25258508

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2617, 2629, 5234, 5258, 10468, 10516, 28787, 57574, 115148, 625463, 1250926, 2501852, 6880093, 13760186, 27520372]

約数ペア:

[(1, 27520372), (2, 13760186), (4, 6880093), (11, 2501852), (22, 1250926), (44, 625463), (239, 115148), (478, 57574), (956, 28787), (2617, 10516), (2629, 10468), (5234, 5258)]