72553768

素因数分解:

$2^3\times 7^1\times {\mathrm{1295603}}^1$

素因数の和:1295616

約数の個数: 16

約数和(自身を含む): 155472480

約数和(自身を除く): 82918712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1295603, 2591206, 5182412, 9069221, 10364824, 18138442, 36276884, 72553768]

約数ペア:

[(1, 72553768), (2, 36276884), (4, 18138442), (7, 10364824), (8, 9069221), (14, 5182412), (28, 2591206), (56, 1295603)]