69508478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157259}}^1$

素因数の和:157291

約数の個数: 16

約数和(自身を含む): 118888560

約数和(自身を除く): 49380082

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 157259, 314518, 2044367, 2673403, 4088734, 5346806, 34754239, 69508478]

約数ペア:

[(1, 69508478), (2, 34754239), (13, 5346806), (17, 4088734), (26, 2673403), (34, 2044367), (221, 314518), (442, 157259)]