27256904

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{7691}}^1$

素因数の和:8140

約数の個数: 16

約数和(自身を含む): 51228720

約数和(自身を除く): 23971816

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 7691, 15382, 30764, 61528, 3407113, 6814226, 13628452, 27256904]

約数ペア:

[(1, 27256904), (2, 13628452), (4, 6814226), (8, 3407113), (443, 61528), (886, 30764), (1772, 15382), (3544, 7691)]