28437914

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4261}}^1$

素因数の和:4381

約数の個数: 16

約数和(自身を含む): 44188416

約数和(自身を除く): 15750502

約数列:

[1, 2, 47, 71, 94, 142, 3337, 4261, 6674, 8522, 200267, 302531, 400534, 605062, 14218957, 28437914]

約数ペア:

[(1, 28437914), (2, 14218957), (47, 605062), (71, 400534), (94, 302531), (142, 200267), (3337, 8522), (4261, 6674)]