40805786

素因数分解:

$2^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{4111}}^1$

素因数の和:4829

約数の個数: 16

約数和(自身を含む): 70068480

約数和(自身を除く): 29262694

約数列:

[1, 2, 7, 14, 709, 1418, 4111, 4963, 8222, 9926, 28777, 57554, 2914699, 5829398, 20402893, 40805786]

約数ペア:

[(1, 40805786), (2, 20402893), (7, 5829398), (14, 2914699), (709, 57554), (1418, 28777), (4111, 9926), (4963, 8222)]