72840518

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{30631}}^1$

素因数の和:30703

約数の個数: 16

約数和(自身を含む): 115788960

約数和(自身を除く): 42948442

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 30631, 61262, 888299, 1255871, 1776598, 2511742, 36420259, 72840518]

約数ペア:

[(1, 72840518), (2, 36420259), (29, 2511742), (41, 1776598), (58, 1255871), (82, 888299), (1189, 61262), (2378, 30631)]