9147428

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 17510052

約数和(自身を除く): 8362624

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 193, 289, 386, 578, 697, 772, 1156, 1394, 2788, 3281, 6562, 7913, 11849, 13124, 15826, 23698, 31652, 47396, 55777, 111554, 134521, 223108, 269042, 538084, 2286857, 4573714, 9147428]

約数ペア:

[(1, 9147428), (2, 4573714), (4, 2286857), (17, 538084), (34, 269042), (41, 223108), (68, 134521), (82, 111554), (164, 55777), (193, 47396), (289, 31652), (386, 23698), (578, 15826), (697, 13124), (772, 11849), (1156, 7913), (1394, 6562), (2788, 3281)]