28526084

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 51166080

約数和(自身を除く): 22639996

約数列:

[1, 2, 4, 53, 106, 212, 239, 478, 563, 956, 1126, 2252, 12667, 25334, 29839, 50668, 59678, 119356, 134557, 269114, 538228, 7131521, 14263042, 28526084]

約数ペア:

[(1, 28526084), (2, 14263042), (4, 7131521), (53, 538228), (106, 269114), (212, 134557), (239, 119356), (478, 59678), (563, 50668), (956, 29839), (1126, 25334), (2252, 12667)]