27791974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{6869}}^1$

素因数の和:6912

約数の個数: 24

約数和(自身を含む): 50618160

約数和(自身を除く): 22826186

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 6869, 13738, 48083, 96166, 116773, 233546, 817411, 1634822, 1985141, 3970282, 13895987, 27791974]

約数ペア:

[(1, 27791974), (2, 13895987), (7, 3970282), (14, 1985141), (17, 1634822), (34, 817411), (119, 233546), (238, 116773), (289, 96166), (578, 48083), (2023, 13738), (4046, 6869)]