40255358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3433}}^1$

素因数の和:3500

約数の個数: 32

約数和(自身を含む): 72690912

約数和(自身を除く): 32435554

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 902, 1066, 3433, 5863, 6866, 11726, 37763, 44629, 75526, 89258, 140753, 281506, 490919, 981838, 1548283, 1829789, 3096566, 3659578, 20127679, 40255358]

約数ペア:

[(1, 40255358), (2, 20127679), (11, 3659578), (13, 3096566), (22, 1829789), (26, 1548283), (41, 981838), (82, 490919), (143, 281506), (286, 140753), (451, 89258), (533, 75526), (902, 44629), (1066, 37763), (3433, 11726), (5863, 6866)]