28556770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15271}}^1$

素因数の和:15306

約数の個数: 32

約数和(自身を含む): 59377536

約数和(自身を除く): 30820766

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 15271, 30542, 76355, 152710, 167981, 259607, 335962, 519214, 839905, 1298035, 1679810, 2596070, 2855677, 5711354, 14278385, 28556770]

約数ペア:

[(1, 28556770), (2, 14278385), (5, 5711354), (10, 2855677), (11, 2596070), (17, 1679810), (22, 1298035), (34, 839905), (55, 519214), (85, 335962), (110, 259607), (170, 167981), (187, 152710), (374, 76355), (935, 30542), (1870, 15271)]