82729444

素因数分解:

$2^2\times 7^2\times {\mathrm{422089}}^1$

素因数の和:422107

約数の個数: 18

約数和(自身を含む): 168413910

約数和(自身を除く): 85684466

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 422089, 844178, 1688356, 2954623, 5909246, 11818492, 20682361, 41364722, 82729444]

約数ペア:

[(1, 82729444), (2, 41364722), (4, 20682361), (7, 11818492), (14, 5909246), (28, 2954623), (49, 1688356), (98, 844178), (196, 422089)]