27928396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2851}}^1$

素因数の和:2965

約数の個数: 24

約数和(自身を含む): 51107840

約数和(自身を除く): 23179444

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 2851, 4898, 5702, 9796, 11404, 88381, 176762, 225229, 353524, 450458, 900916, 6982099, 13964198, 27928396]

約数ペア:

[(1, 27928396), (2, 13964198), (4, 6982099), (31, 900916), (62, 450458), (79, 353524), (124, 225229), (158, 176762), (316, 88381), (2449, 11404), (2851, 9796), (4898, 5702)]