28169142

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 58475520

約数和(自身を除く): 30306378

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 269, 538, 563, 807, 1126, 1614, 1689, 3378, 8339, 16678, 17453, 25017, 34906, 50034, 52359, 104718, 151447, 302894, 454341, 908682, 4694857, 9389714, 14084571, 28169142]

約数ペア:

[(1, 28169142), (2, 14084571), (3, 9389714), (6, 4694857), (31, 908682), (62, 454341), (93, 302894), (186, 151447), (269, 104718), (538, 52359), (563, 50034), (807, 34906), (1126, 25017), (1614, 17453), (1689, 16678), (3378, 8339)]