8629712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5927}}^1$

素因数の和:5955

約数の個数: 40

約数和(自身を含む): 20582016

約数和(自身を除く): 11952304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 5927, 11854, 23708, 41489, 47416, 77051, 82978, 94832, 154102, 165956, 308204, 331912, 539357, 616408, 663824, 1078714, 1232816, 2157428, 4314856, 8629712]

約数ペア:

[(1, 8629712), (2, 4314856), (4, 2157428), (7, 1232816), (8, 1078714), (13, 663824), (14, 616408), (16, 539357), (26, 331912), (28, 308204), (52, 165956), (56, 154102), (91, 94832), (104, 82978), (112, 77051), (182, 47416), (208, 41489), (364, 23708), (728, 11854), (1456, 5927)]