40822684

素因数分解:

$2^2\times 7^2\times {\mathrm{208279}}^1$

素因数の和:208297

約数の個数: 18

約数和(自身を含む): 83103720

約数和(自身を除く): 42281036

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 208279, 416558, 833116, 1457953, 2915906, 5831812, 10205671, 20411342, 40822684]

約数ペア:

[(1, 40822684), (2, 20411342), (4, 10205671), (7, 5831812), (14, 2915906), (28, 1457953), (49, 833116), (98, 416558), (196, 208279)]