2783995928

素因数分解:

$2^3\times 7^1\times {\mathrm{4217}}^1\times {\mathrm{11789}}^1$

素因数の和:16019

約数の個数: 32

約数和(自身を含む): 5967626400

約数和(自身を除く): 3183630472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4217, 8434, 11789, 16868, 23578, 29519, 33736, 47156, 59038, 82523, 94312, 118076, 165046, 236152, 330092, 660184, 49714213, 99428426, 198856852, 347999491, 397713704, 695998982, 1391997964, 2783995928]

約数ペア:

[(1, 2783995928), (2, 1391997964), (4, 695998982), (7, 397713704), (8, 347999491), (14, 198856852), (28, 99428426), (56, 49714213), (4217, 660184), (8434, 330092), (11789, 236152), (16868, 165046), (23578, 118076), (29519, 94312), (33736, 82523), (47156, 59038)]