28192688

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{2141}}^1$

素因数の和:2972

約数の個数: 20

約数和(自身を含む): 54715248

約数和(自身を除く): 26522560

約数列:

[1, 2, 4, 8, 16, 823, 1646, 2141, 3292, 4282, 6584, 8564, 13168, 17128, 34256, 1762043, 3524086, 7048172, 14096344, 28192688]

約数ペア:

[(1, 28192688), (2, 14096344), (4, 7048172), (8, 3524086), (16, 1762043), (823, 34256), (1646, 17128), (2141, 13168), (3292, 8564), (4282, 6584)]