27849848

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{20599}}^1$

素因数の和:20631

約数の個数: 24

約数和(自身を含む): 56547000

約数和(自身を除く): 28697152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 20599, 41198, 82396, 164792, 267787, 535574, 1071148, 2142296, 3481231, 6962462, 13924924, 27849848]

約数ペア:

[(1, 27849848), (2, 13924924), (4, 6962462), (8, 3481231), (13, 2142296), (26, 1071148), (52, 535574), (104, 267787), (169, 164792), (338, 82396), (676, 41198), (1352, 20599)]