74980772

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{279779}}^1$

素因数の和:279850

約数の個数: 12

約数和(自身を含む): 133175280

約数和(自身を除く): 58194508

約数列:

[1, 2, 4, 67, 134, 268, 279779, 559558, 1119116, 18745193, 37490386, 74980772]

約数ペア:

[(1, 74980772), (2, 37490386), (4, 18745193), (67, 1119116), (134, 559558), (268, 279779)]