72904706

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{58511}}^1$

素因数の和:58609

約数の個数: 16

約数和(自身を含む): 126385920

約数和(自身を除く): 53481214

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 58511, 117022, 409577, 819154, 5207479, 10414958, 36452353, 72904706]

約数ペア:

[(1, 72904706), (2, 36452353), (7, 10414958), (14, 5207479), (89, 819154), (178, 409577), (623, 117022), (1246, 58511)]