74820844

素因数分解:

$2^2\times 7^2\times {\mathrm{381739}}^1$

素因数の和:381757

約数の個数: 18

約数和(自身を含む): 152314260

約数和(自身を除く): 77493416

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 381739, 763478, 1526956, 2672173, 5344346, 10688692, 18705211, 37410422, 74820844]

約数ペア:

[(1, 74820844), (2, 37410422), (4, 18705211), (7, 10688692), (14, 5344346), (28, 2672173), (49, 1526956), (98, 763478), (196, 381739)]