68982032

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3923}}^1$

素因数の和:4095

約数の個数: 40

約数和(自身を含む): 153758016

約数和(自身を除く): 84775984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 3923, 4396, 7846, 8792, 15692, 17584, 27461, 31384, 54922, 62768, 109844, 219688, 439376, 615911, 1231822, 2463644, 4311377, 4927288, 8622754, 9854576, 17245508, 34491016, 68982032]

約数ペア:

[(1, 68982032), (2, 34491016), (4, 17245508), (7, 9854576), (8, 8622754), (14, 4927288), (16, 4311377), (28, 2463644), (56, 1231822), (112, 615911), (157, 439376), (314, 219688), (628, 109844), (1099, 62768), (1256, 54922), (2198, 31384), (2512, 27461), (3923, 17584), (4396, 15692), (7846, 8792)]