25240312

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 48787200

約数和(自身を除く): 23546888

約数列:

[1, 2, 4, 8, 43, 86, 172, 239, 307, 344, 478, 614, 956, 1228, 1912, 2456, 10277, 13201, 20554, 26402, 41108, 52804, 73373, 82216, 105608, 146746, 293492, 586984, 3155039, 6310078, 12620156, 25240312]

約数ペア:

[(1, 25240312), (2, 12620156), (4, 6310078), (8, 3155039), (43, 586984), (86, 293492), (172, 146746), (239, 105608), (307, 82216), (344, 73373), (478, 52804), (614, 41108), (956, 26402), (1228, 20554), (1912, 13201), (2456, 10277)]