68798848

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{28289}}^1$

素因数の和:28322

約数の個数: 32

約数和(自身を含む): 144279000

約数和(自身を除く): 75480152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 28289, 56578, 113156, 226312, 452624, 537491, 905248, 1074982, 1810496, 2149964, 3620992, 4299928, 8599856, 17199712, 34399424, 68798848]

約数ペア:

[(1, 68798848), (2, 34399424), (4, 17199712), (8, 8599856), (16, 4299928), (19, 3620992), (32, 2149964), (38, 1810496), (64, 1074982), (76, 905248), (128, 537491), (152, 452624), (304, 226312), (608, 113156), (1216, 56578), (2432, 28289)]