40414052

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 84913920

約数和(自身を除く): 44499868

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 284, 406, 497, 701, 812, 994, 1402, 1988, 2059, 2804, 4118, 4907, 8236, 9814, 14413, 19628, 20329, 28826, 40658, 49771, 57652, 81316, 99542, 142303, 199084, 284606, 348397, 569212, 696794, 1393588, 1443359, 2886718, 5773436, 10103513, 20207026, 40414052]

約数ペア:

[(1, 40414052), (2, 20207026), (4, 10103513), (7, 5773436), (14, 2886718), (28, 1443359), (29, 1393588), (58, 696794), (71, 569212), (116, 348397), (142, 284606), (203, 199084), (284, 142303), (406, 99542), (497, 81316), (701, 57652), (812, 49771), (994, 40658), (1402, 28826), (1988, 20329), (2059, 19628), (2804, 14413), (4118, 9814), (4907, 8236)]