13570456

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 26357760

約数和(自身を除く): 12787304

約数列:

[1, 2, 4, 8, 43, 86, 103, 172, 206, 344, 383, 412, 766, 824, 1532, 3064, 4429, 8858, 16469, 17716, 32938, 35432, 39449, 65876, 78898, 131752, 157796, 315592, 1696307, 3392614, 6785228, 13570456]

約数ペア:

[(1, 13570456), (2, 6785228), (4, 3392614), (8, 1696307), (43, 315592), (86, 157796), (103, 131752), (172, 78898), (206, 65876), (344, 39449), (383, 35432), (412, 32938), (766, 17716), (824, 16469), (1532, 8858), (3064, 4429)]