74020016

素因数分解:

$2^4\times 7^1\times {\mathrm{660893}}^1$

素因数の和:660908

約数の個数: 20

約数和(自身を含む): 163901712

約数和(自身を除く): 89881696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 660893, 1321786, 2643572, 4626251, 5287144, 9252502, 10574288, 18505004, 37010008, 74020016]

約数ペア:

[(1, 74020016), (2, 37010008), (4, 18505004), (7, 10574288), (8, 9252502), (14, 5287144), (16, 4626251), (28, 2643572), (56, 1321786), (112, 660893)]