28710122

素因数分解:

$2^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2099}}^1$

素因数の和:3085

約数の個数: 16

約数和(自身を含む): 49291200

約数和(自身を除く): 20581078

約数列:

[1, 2, 7, 14, 977, 1954, 2099, 4198, 6839, 13678, 14693, 29386, 2050723, 4101446, 14355061, 28710122]

約数ペア:

[(1, 28710122), (2, 14355061), (7, 4101446), (14, 2050723), (977, 29386), (1954, 14693), (2099, 13678), (4198, 6839)]