40276678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{37783}}^1$

素因数の和:37839

約数の個数: 16

約数和(自身を含む): 66650976

約数和(自身を除く): 26374298

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 37783, 75566, 491179, 982358, 1549103, 3098206, 20138339, 40276678]

約数ペア:

[(1, 40276678), (2, 20138339), (13, 3098206), (26, 1549103), (41, 982358), (82, 491179), (533, 75566), (1066, 37783)]