72474794

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{225077}}^1$

素因数の和:225109

約数の個数: 16

約数和(自身を含む): 129644928

約数和(自身を除く): 57170134

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 225077, 450154, 1575539, 3151078, 5176771, 10353542, 36237397, 72474794]

約数ペア:

[(1, 72474794), (2, 36237397), (7, 10353542), (14, 5176771), (23, 3151078), (46, 1575539), (161, 450154), (322, 225077)]