28509374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36457}}^1$

素因数の和:36499

約数の個数: 16

約数和(自身を含む): 47249568

約数和(自身を除く): 18740194

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 36457, 72914, 619769, 838511, 1239538, 1677022, 14254687, 28509374]

約数ペア:

[(1, 28509374), (2, 14254687), (17, 1677022), (23, 1239538), (34, 838511), (46, 619769), (391, 72914), (782, 36457)]