28940262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{371029}}^1$

素因数の和:371047

約数の個数: 16

約数和(自身を含む): 62333040

約数和(自身を除く): 33392778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 371029, 742058, 1113087, 2226174, 4823377, 9646754, 14470131, 28940262]

約数ペア:

[(1, 28940262), (2, 14470131), (3, 9646754), (6, 4823377), (13, 2226174), (26, 1113087), (39, 742058), (78, 371029)]