26447368

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{13171}}^1$

素因数の和:13428

約数の個数: 16

約数和(自身を含む): 49790160

約数和(自身を除く): 23342792

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 13171, 26342, 52684, 105368, 3305921, 6611842, 13223684, 26447368]

約数ペア:

[(1, 26447368), (2, 13223684), (4, 6611842), (8, 3305921), (251, 105368), (502, 52684), (1004, 26342), (2008, 13171)]