47947786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{17851}}^1$

素因数の和:17949

約数の個数: 16

約数和(自身を含む): 77120640

約数和(自身を除く): 29172854

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 17851, 35702, 303467, 606934, 1410229, 2820458, 23973893, 47947786]

約数ペア:

[(1, 47947786), (2, 23973893), (17, 2820458), (34, 1410229), (79, 606934), (158, 303467), (1343, 35702), (2686, 17851)]