28062410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 53747712

約数和(自身を除く): 25685302

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 383, 431, 766, 862, 1915, 2155, 3830, 4310, 6511, 7327, 13022, 14654, 32555, 36635, 65110, 73270, 165073, 330146, 825365, 1650730, 2806241, 5612482, 14031205, 28062410]

約数ペア:

[(1, 28062410), (2, 14031205), (5, 5612482), (10, 2806241), (17, 1650730), (34, 825365), (85, 330146), (170, 165073), (383, 73270), (431, 65110), (766, 36635), (862, 32555), (1915, 14654), (2155, 13022), (3830, 7327), (4310, 6511)]