75121328

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{7103}}^1$

素因数の和:7772

約数の個数: 20

約数和(自身を含む): 145788288

約数和(自身を除く): 70666960

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 7103, 10576, 14206, 28412, 56824, 113648, 4695083, 9390166, 18780332, 37560664, 75121328]

約数ペア:

[(1, 75121328), (2, 37560664), (4, 18780332), (8, 9390166), (16, 4695083), (661, 113648), (1322, 56824), (2644, 28412), (5288, 14206), (7103, 10576)]