2669728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{4391}}^1$

素因数の和:4420

約数の個数: 24

約数和(自身を含む): 5533920

約数和(自身を除く): 2864192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 4391, 8782, 17564, 35128, 70256, 83429, 140512, 166858, 333716, 667432, 1334864, 2669728]

約数ペア:

[(1, 2669728), (2, 1334864), (4, 667432), (8, 333716), (16, 166858), (19, 140512), (32, 83429), (38, 70256), (76, 35128), (152, 17564), (304, 8782), (608, 4391)]