71521696

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{33359}}^1$

素因数の和:33436

約数の個数: 24

約数和(自身を含む): 142914240

約数和(自身を除く): 71392544

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 33359, 66718, 133436, 266872, 533744, 1067488, 2235053, 4470106, 8940212, 17880424, 35760848, 71521696]

約数ペア:

[(1, 71521696), (2, 35760848), (4, 17880424), (8, 8940212), (16, 4470106), (32, 2235053), (67, 1067488), (134, 533744), (268, 266872), (536, 133436), (1072, 66718), (2144, 33359)]