77261026

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1257

約数の個数: 16

約数和(自身を含む): 117105408

約数和(自身を除く): 39844382

約数列:

[1, 2, 211, 223, 422, 446, 821, 1642, 47053, 94106, 173231, 183083, 346462, 366166, 38630513, 77261026]

約数ペア:

[(1, 77261026), (2, 38630513), (211, 366166), (223, 346462), (422, 183083), (446, 173231), (821, 94106), (1642, 47053)]