26728088

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 51168000

約数和(自身を除く): 24439912

約数列:

[1, 2, 4, 8, 103, 163, 199, 206, 326, 398, 412, 652, 796, 824, 1304, 1592, 16789, 20497, 32437, 33578, 40994, 64874, 67156, 81988, 129748, 134312, 163976, 259496, 3341011, 6682022, 13364044, 26728088]

約数ペア:

[(1, 26728088), (2, 13364044), (4, 6682022), (8, 3341011), (103, 259496), (163, 163976), (199, 134312), (206, 129748), (326, 81988), (398, 67156), (412, 64874), (652, 40994), (796, 33578), (824, 32437), (1304, 20497), (1592, 16789)]