69066478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{156259}}^1$

素因数の和:156291

約数の個数: 16

約数和(自身を含む): 118132560

約数和(自身を除く): 49066082

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 156259, 312518, 2031367, 2656403, 4062734, 5312806, 34533239, 69066478]

約数ペア:

[(1, 69066478), (2, 34533239), (13, 5312806), (17, 4062734), (26, 2656403), (34, 2031367), (221, 312518), (442, 156259)]