40129446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 97044480

約数和(自身を除く): 56915034

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 47, 58, 87, 94, 141, 174, 203, 282, 329, 406, 609, 658, 701, 987, 1218, 1363, 1402, 1974, 2103, 2726, 4089, 4206, 4907, 8178, 9541, 9814, 14721, 19082, 20329, 28623, 29442, 32947, 40658, 57246, 60987, 65894, 98841, 121974, 142303, 197682, 230629, 284606, 426909, 461258, 691887, 853818, 955463, 1383774, 1910926, 2866389, 5732778, 6688241, 13376482, 20064723, 40129446]

約数ペア:

[(1, 40129446), (2, 20064723), (3, 13376482), (6, 6688241), (7, 5732778), (14, 2866389), (21, 1910926), (29, 1383774), (42, 955463), (47, 853818), (58, 691887), (87, 461258), (94, 426909), (141, 284606), (174, 230629), (203, 197682), (282, 142303), (329, 121974), (406, 98841), (609, 65894), (658, 60987), (701, 57246), (987, 40658), (1218, 32947), (1363, 29442), (1402, 28623), (1974, 20329), (2103, 19082), (2726, 14721), (4089, 9814), (4206, 9541), (4907, 8178)]