56127428

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{11587}}^1$

素因数の和:11771

約数の個数: 24

約数和(自身を含む): 112913472

約数和(自身を除く): 56786044

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 11587, 23174, 46348, 81109, 162218, 324436, 2004551, 4009102, 8018204, 14031857, 28063714, 56127428]

約数ペア:

[(1, 56127428), (2, 28063714), (4, 14031857), (7, 8018204), (14, 4009102), (28, 2004551), (173, 324436), (346, 162218), (692, 81109), (1211, 46348), (2422, 23174), (4844, 11587)]