77704874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{37831}}^1$

素因数の和:37925

約数の個数: 16

約数和(自身を含む): 127115520

約数和(自身を除く): 49410646

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 37831, 75662, 491803, 983606, 2988649, 5977298, 38852437, 77704874]

約数ペア:

[(1, 77704874), (2, 38852437), (13, 5977298), (26, 2988649), (79, 983606), (158, 491803), (1027, 75662), (2054, 37831)]