68929288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17477}}^1$

素因数の和:17529

約数の個数: 32

約数和(自身を含む): 141571800

約数和(自身を除く): 72642512

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 17477, 34954, 69908, 139816, 297109, 506833, 594218, 1013666, 1188436, 2027332, 2376872, 4054664, 8616161, 17232322, 34464644, 68929288]

約数ペア:

[(1, 68929288), (2, 34464644), (4, 17232322), (8, 8616161), (17, 4054664), (29, 2376872), (34, 2027332), (58, 1188436), (68, 1013666), (116, 594218), (136, 506833), (232, 297109), (493, 139816), (986, 69908), (1972, 34954), (3944, 17477)]