40145924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110291}}^1$

素因数の和:110315

約数の個数: 24

約数和(自身を含む): 86468928

約数和(自身を除く): 46323004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 110291, 220582, 441164, 772037, 1433783, 1544074, 2867566, 3088148, 5735132, 10036481, 20072962, 40145924]

約数ペア:

[(1, 40145924), (2, 20072962), (4, 10036481), (7, 5735132), (13, 3088148), (14, 2867566), (26, 1544074), (28, 1433783), (52, 772037), (91, 441164), (182, 220582), (364, 110291)]