25462312

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 49329000

約数和(自身を除く): 23866688

約数列:

[1, 2, 4, 8, 41, 82, 149, 164, 298, 328, 521, 596, 1042, 1192, 2084, 4168, 6109, 12218, 21361, 24436, 42722, 48872, 77629, 85444, 155258, 170888, 310516, 621032, 3182789, 6365578, 12731156, 25462312]

約数ペア:

[(1, 25462312), (2, 12731156), (4, 6365578), (8, 3182789), (41, 621032), (82, 310516), (149, 170888), (164, 155258), (298, 85444), (328, 77629), (521, 48872), (596, 42722), (1042, 24436), (1192, 21361), (2084, 12218), (4168, 6109)]