28320654

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{31259}}^1$

素因数の和:31415

約数の個数: 16

約数和(自身を含む): 57018240

約数和(自身を除く): 28697586

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 31259, 62518, 93777, 187554, 4720109, 9440218, 14160327, 28320654]

約数ペア:

[(1, 28320654), (2, 14160327), (3, 9440218), (6, 4720109), (151, 187554), (302, 93777), (453, 62518), (906, 31259)]