68065552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8629}}^1$

素因数の和:8683

約数の個数: 40

約数和(自身を含む): 144466200

約数和(自身を除く): 76400648

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 8629, 17258, 34516, 69032, 138064, 146693, 250241, 293386, 500482, 586772, 1000964, 1173544, 2001928, 2347088, 4003856, 4254097, 8508194, 17016388, 34032776, 68065552]

約数ペア:

[(1, 68065552), (2, 34032776), (4, 17016388), (8, 8508194), (16, 4254097), (17, 4003856), (29, 2347088), (34, 2001928), (58, 1173544), (68, 1000964), (116, 586772), (136, 500482), (232, 293386), (272, 250241), (464, 146693), (493, 138064), (986, 69032), (1972, 34516), (3944, 17258), (7888, 8629)]