74356016

素因数分解:

$2^4\times 7^1\times {\mathrm{663893}}^1$

素因数の和:663908

約数の個数: 20

約数和(自身を含む): 164645712

約数和(自身を除く): 90289696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 663893, 1327786, 2655572, 4647251, 5311144, 9294502, 10622288, 18589004, 37178008, 74356016]

約数ペア:

[(1, 74356016), (2, 37178008), (4, 18589004), (7, 10622288), (8, 9294502), (14, 5311144), (16, 4647251), (28, 2655572), (56, 1327786), (112, 663893)]