40479082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3539}}^1$

素因数の和:3610

約数の個数: 32

約数和(自身を含む): 74764800

約数和(自身を除く): 34285718

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 3539, 5719, 7078, 11438, 24773, 49546, 67241, 134482, 152177, 304354, 470687, 941374, 1065239, 2130478, 2891363, 5782726, 20239541, 40479082]

約数ペア:

[(1, 40479082), (2, 20239541), (7, 5782726), (14, 2891363), (19, 2130478), (38, 1065239), (43, 941374), (86, 470687), (133, 304354), (266, 152177), (301, 134482), (602, 67241), (817, 49546), (1634, 24773), (3539, 11438), (5719, 7078)]