72817304

素因数分解:

$2^3\times 7^1\times {\mathrm{1300309}}^1$

素因数の和:1300322

約数の個数: 16

約数和(自身を含む): 156037200

約数和(自身を除く): 83219896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1300309, 2600618, 5201236, 9102163, 10402472, 18204326, 36408652, 72817304]

約数ペア:

[(1, 72817304), (2, 36408652), (4, 18204326), (7, 10402472), (8, 9102163), (14, 5201236), (28, 2600618), (56, 1300309)]