68319464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13577}}^1$

素因数の和:13637

約数の個数: 32

約数和(自身を含む): 139310280

約数和(自身を除く): 70990816

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 13577, 27154, 54308, 108616, 230809, 461618, 502349, 923236, 1004698, 1846472, 2009396, 4018792, 8539933, 17079866, 34159732, 68319464]

約数ペア:

[(1, 68319464), (2, 34159732), (4, 17079866), (8, 8539933), (17, 4018792), (34, 2009396), (37, 1846472), (68, 1004698), (74, 923236), (136, 502349), (148, 461618), (296, 230809), (629, 108616), (1258, 54308), (2516, 27154), (5032, 13577)]