28600812

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{2213}}^1$

素因数の和:2582

約数の個数: 36

約数和(自身を含む): 72530640

約数和(自身を除く): 43929828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 2154, 2213, 3231, 4308, 4426, 6462, 6639, 8852, 12924, 13278, 19917, 26556, 39834, 79668, 794467, 1588934, 2383401, 3177868, 4766802, 7150203, 9533604, 14300406, 28600812]

約数ペア:

[(1, 28600812), (2, 14300406), (3, 9533604), (4, 7150203), (6, 4766802), (9, 3177868), (12, 2383401), (18, 1588934), (36, 794467), (359, 79668), (718, 39834), (1077, 26556), (1436, 19917), (2154, 13278), (2213, 12924), (3231, 8852), (4308, 6639), (4426, 6462)]