12670576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 26717040

約数和(自身を除く): 14046464

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 1259, 2516, 2518, 5032, 5036, 10064, 10072, 20144, 21403, 42806, 46583, 85612, 93166, 171224, 186332, 342448, 372664, 745328, 791911, 1583822, 3167644, 6335288, 12670576]

約数ペア:

[(1, 12670576), (2, 6335288), (4, 3167644), (8, 1583822), (16, 791911), (17, 745328), (34, 372664), (37, 342448), (68, 186332), (74, 171224), (136, 93166), (148, 85612), (272, 46583), (296, 42806), (592, 21403), (629, 20144), (1258, 10072), (1259, 10064), (2516, 5036), (2518, 5032)]