73289896

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{247601}}^1$

素因数の和:247644

約数の個数: 16

約数和(自身を含む): 141133140

約数和(自身を除く): 67843244

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 247601, 495202, 990404, 1980808, 9161237, 18322474, 36644948, 73289896]

約数ペア:

[(1, 73289896), (2, 36644948), (4, 18322474), (8, 9161237), (37, 1980808), (74, 990404), (148, 495202), (296, 247601)]