28401458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36319}}^1$

素因数の和:36361

約数の個数: 16

約数和(自身を含む): 47070720

約数和(自身を除く): 18669262

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 36319, 72638, 617423, 835337, 1234846, 1670674, 14200729, 28401458]

約数ペア:

[(1, 28401458), (2, 14200729), (17, 1670674), (23, 1234846), (34, 835337), (46, 617423), (391, 72638), (782, 36319)]