40102958

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1409}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 73094400

約数和(自身を除く): 32991442

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 1409, 1498, 2033, 2818, 4066, 9863, 14231, 19726, 26771, 28462, 53542, 150763, 187397, 301526, 374794, 1055341, 2110682, 2864497, 5728994, 20051479, 40102958]

約数ペア:

[(1, 40102958), (2, 20051479), (7, 5728994), (14, 2864497), (19, 2110682), (38, 1055341), (107, 374794), (133, 301526), (214, 187397), (266, 150763), (749, 53542), (1409, 28462), (1498, 26771), (2033, 19726), (2818, 14231), (4066, 9863)]