27949648

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{5581}}^1$

素因数の和:5902

約数の個数: 20

約数和(自身を含む): 54335188

約数和(自身を除く): 26385540

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 5581, 11162, 22324, 44648, 89296, 1746853, 3493706, 6987412, 13974824, 27949648]

約数ペア:

[(1, 27949648), (2, 13974824), (4, 6987412), (8, 3493706), (16, 1746853), (313, 89296), (626, 44648), (1252, 22324), (2504, 11162), (5008, 5581)]