25931440076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2143}}^1\times {\mathrm{177949}}^1$

素因数の和:180113

約数の個数: 24

約数和(自身を含む): 48072124800

約数和(自身を除く): 22140684724

約数列:

[1, 2, 4, 17, 34, 68, 2143, 4286, 8572, 36431, 72862, 145724, 177949, 355898, 711796, 3025133, 6050266, 12100532, 381344707, 762689414, 1525378828, 6482860019, 12965720038, 25931440076]

約数ペア:

[(1, 25931440076), (2, 12965720038), (4, 6482860019), (17, 1525378828), (34, 762689414), (68, 381344707), (2143, 12100532), (4286, 6050266), (8572, 3025133), (36431, 711796), (72862, 355898), (145724, 177949)]