27820324

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12577}}^1$

素因数の和:12667

約数の個数: 24

約数和(自身を含む): 56349440

約数和(自身を除く): 28529116

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 12577, 25154, 50308, 88039, 176078, 352156, 993583, 1987166, 3974332, 6955081, 13910162, 27820324]

約数ペア:

[(1, 27820324), (2, 13910162), (4, 6955081), (7, 3974332), (14, 1987166), (28, 993583), (79, 352156), (158, 176078), (316, 88039), (553, 50308), (1106, 25154), (2212, 12577)]