38467972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1609}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 69423200

約数和(自身を除く): 30955228

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 1609, 3218, 5977, 6436, 11954, 23908, 69187, 138374, 223651, 276748, 447302, 894604, 9616993, 19233986, 38467972]

約数ペア:

[(1, 38467972), (2, 19233986), (4, 9616993), (43, 894604), (86, 447302), (139, 276748), (172, 223651), (278, 138374), (556, 69187), (1609, 23908), (3218, 11954), (5977, 6436)]