28245788

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 50448384

約数和(自身を除く): 22202596

約数列:

[1, 2, 4, 71, 142, 271, 284, 367, 542, 734, 1084, 1468, 19241, 26057, 38482, 52114, 76964, 99457, 104228, 198914, 397828, 7061447, 14122894, 28245788]

約数ペア:

[(1, 28245788), (2, 14122894), (4, 7061447), (71, 397828), (142, 198914), (271, 104228), (284, 99457), (367, 76964), (542, 52114), (734, 38482), (1084, 26057), (1468, 19241)]