68960696

素因数分解:

$2^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2939}}^1$

素因数の和:3371

約数の個数: 32

約数和(自身を含む): 148176000

約数和(自身を除く): 79215304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 419, 838, 1676, 2933, 2939, 3352, 5866, 5878, 11732, 11756, 20573, 23464, 23512, 41146, 82292, 164584, 1231441, 2462882, 4925764, 8620087, 9851528, 17240174, 34480348, 68960696]

約数ペア:

[(1, 68960696), (2, 34480348), (4, 17240174), (7, 9851528), (8, 8620087), (14, 4925764), (28, 2462882), (56, 1231441), (419, 164584), (838, 82292), (1676, 41146), (2933, 23512), (2939, 23464), (3352, 20573), (5866, 11756), (5878, 11732)]