40006266212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{289657}}^1$

素因数の和:289788

約数の個数: 48

約数和(自身を含む): 79222621632

約数和(自身を除く): 39216355420

約数列:

[1, 2, 4, 11, 22, 43, 44, 73, 86, 146, 172, 292, 473, 803, 946, 1606, 1892, 3139, 3212, 6278, 12556, 34529, 69058, 138116, 289657, 579314, 1158628, 3186227, 6372454, 12455251, 12744908, 21144961, 24910502, 42289922, 49821004, 84579844, 137007761, 232594571, 274015522, 465189142, 548031044, 909233323, 930378284, 1818466646, 3636933292, 10001566553, 20003133106, 40006266212]

約数ペア:

[(1, 40006266212), (2, 20003133106), (4, 10001566553), (11, 3636933292), (22, 1818466646), (43, 930378284), (44, 909233323), (73, 548031044), (86, 465189142), (146, 274015522), (172, 232594571), (292, 137007761), (473, 84579844), (803, 49821004), (946, 42289922), (1606, 24910502), (1892, 21144961), (3139, 12744908), (3212, 12455251), (6278, 6372454), (12556, 3186227), (34529, 1158628), (69058, 579314), (138116, 289657)]