15707112728

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{2213}}^1\times {\mathrm{5651}}^1$

素因数の和:8027

約数の個数: 32

約数和(自身を含む): 29657061360

約数和(自身を除く): 13949948632

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 2213, 4426, 5651, 8852, 11302, 17704, 22604, 45208, 347441, 694882, 887207, 1389764, 1774414, 2779528, 3548828, 7097656, 12505663, 25011326, 50022652, 100045304, 1963389091, 3926778182, 7853556364, 15707112728]

約数ペア:

[(1, 15707112728), (2, 7853556364), (4, 3926778182), (8, 1963389091), (157, 100045304), (314, 50022652), (628, 25011326), (1256, 12505663), (2213, 7097656), (4426, 3548828), (5651, 2779528), (8852, 1774414), (11302, 1389764), (17704, 887207), (22604, 694882), (45208, 347441)]