74238416

素因数分解:

$2^4\times 7^1\times {\mathrm{662843}}^1$

素因数の和:662858

約数の個数: 20

約数和(自身を含む): 164385312

約数和(自身を除く): 90146896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 662843, 1325686, 2651372, 4639901, 5302744, 9279802, 10605488, 18559604, 37119208, 74238416]

約数ペア:

[(1, 74238416), (2, 37119208), (4, 18559604), (7, 10605488), (8, 9279802), (14, 5302744), (16, 4639901), (28, 2651372), (56, 1325686), (112, 662843)]