7940768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 18071424

約数和(自身を除く): 10130656

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1327, 1496, 2654, 2992, 5308, 5984, 10616, 14597, 21232, 22559, 29194, 42464, 45118, 58388, 90236, 116776, 180472, 233552, 248149, 360944, 467104, 496298, 721888, 992596, 1985192, 3970384, 7940768]

約数ペア:

[(1, 7940768), (2, 3970384), (4, 1985192), (8, 992596), (11, 721888), (16, 496298), (17, 467104), (22, 360944), (32, 248149), (34, 233552), (44, 180472), (68, 116776), (88, 90236), (136, 58388), (176, 45118), (187, 42464), (272, 29194), (352, 22559), (374, 21232), (544, 14597), (748, 10616), (1327, 5984), (1496, 5308), (2654, 2992)]