28310398

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1033}}^1$

素因数の和:1299

約数の個数: 16

約数和(自身を含む): 43328736

約数和(自身を除く): 15018338

約数列:

[1, 2, 71, 142, 193, 386, 1033, 2066, 13703, 27406, 73343, 146686, 199369, 398738, 14155199, 28310398]

約数ペア:

[(1, 28310398), (2, 14155199), (71, 398738), (142, 199369), (193, 146686), (386, 73343), (1033, 27406), (2066, 13703)]