68723684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2591}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 127008000

約数和(自身を除く): 58284316

約数列:

[1, 2, 4, 19, 38, 76, 349, 698, 1396, 2591, 5182, 6631, 10364, 13262, 26524, 49229, 98458, 196916, 904259, 1808518, 3617036, 17180921, 34361842, 68723684]

約数ペア:

[(1, 68723684), (2, 34361842), (4, 17180921), (19, 3617036), (38, 1808518), (76, 904259), (349, 196916), (698, 98458), (1396, 49229), (2591, 26524), (5182, 13262), (6631, 10364)]