56543816

素因数分解:

$2^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2707}}^1$

素因数の和:3093

約数の個数: 32

約数和(自身を含む): 121535040

約数和(自身を除く): 64991224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373, 746, 1492, 2611, 2707, 2984, 5222, 5414, 10444, 10828, 18949, 20888, 21656, 37898, 75796, 151592, 1009711, 2019422, 4038844, 7067977, 8077688, 14135954, 28271908, 56543816]

約数ペア:

[(1, 56543816), (2, 28271908), (4, 14135954), (7, 8077688), (8, 7067977), (14, 4038844), (28, 2019422), (56, 1009711), (373, 151592), (746, 75796), (1492, 37898), (2611, 21656), (2707, 20888), (2984, 18949), (5222, 10828), (5414, 10444)]