28180842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3853}}^1$

素因数の和:3934

約数の個数: 32

約数和(自身を含む): 59937408

約数和(自身を除く): 31756566

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 3853, 7314, 7706, 11559, 23118, 88619, 177238, 204209, 265857, 408418, 531714, 612627, 1225254, 4696807, 9393614, 14090421, 28180842]

約数ペア:

[(1, 28180842), (2, 14090421), (3, 9393614), (6, 4696807), (23, 1225254), (46, 612627), (53, 531714), (69, 408418), (106, 265857), (138, 204209), (159, 177238), (318, 88619), (1219, 23118), (2438, 11559), (3657, 7706), (3853, 7314)]