39649268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3779}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 72182880

約数和(自身を除く): 32533612

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 3779, 5246, 7558, 10492, 15116, 162497, 230519, 324994, 461038, 649988, 922076, 9912317, 19824634, 39649268]

約数ペア:

[(1, 39649268), (2, 19824634), (4, 9912317), (43, 922076), (61, 649988), (86, 461038), (122, 324994), (172, 230519), (244, 162497), (2623, 15116), (3779, 10492), (5246, 7558)]