42805334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 78660720

約数和(自身を除く): 35855386

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 169, 286, 319, 338, 377, 397, 638, 754, 794, 1859, 3718, 4147, 4367, 4901, 5161, 8294, 8734, 9802, 10322, 11513, 23026, 53911, 56771, 67093, 107822, 113542, 126643, 134186, 149669, 253286, 299338, 738023, 1476046, 1646359, 1945697, 3292718, 3891394, 21402667, 42805334]

約数ペア:

[(1, 42805334), (2, 21402667), (11, 3891394), (13, 3292718), (22, 1945697), (26, 1646359), (29, 1476046), (58, 738023), (143, 299338), (169, 253286), (286, 149669), (319, 134186), (338, 126643), (377, 113542), (397, 107822), (638, 67093), (754, 56771), (794, 53911), (1859, 23026), (3718, 11513), (4147, 10322), (4367, 9802), (4901, 8734), (5161, 8294)]