74368328

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4079}}^1$

素因数の和:4181

約数の個数: 32

約数和(自身を含む): 145411200

約数和(自身を除く): 71042872

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 2279, 4079, 4558, 8158, 9116, 16316, 18232, 32632, 175397, 216187, 350794, 432374, 701588, 864748, 1403176, 1729496, 9296041, 18592082, 37184164, 74368328]

約数ペア:

[(1, 74368328), (2, 37184164), (4, 18592082), (8, 9296041), (43, 1729496), (53, 1403176), (86, 864748), (106, 701588), (172, 432374), (212, 350794), (344, 216187), (424, 175397), (2279, 32632), (4079, 18232), (4558, 16316), (8158, 9116)]