15584417888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2203679}}^1$

素因数の和:2203719

約数の個数: 48

約数和(自身を含む): 34985623680

約数和(自身を除く): 19401205792

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 2203679, 4407358, 8814716, 17629432, 28647827, 35258864, 37462543, 57295654, 70517728, 74925086, 114591308, 149850172, 229182616, 299700344, 458365232, 487013059, 599400688, 916730464, 974026118, 1198801376, 1948052236, 3896104472, 7792208944, 15584417888]

約数ペア:

[(1, 15584417888), (2, 7792208944), (4, 3896104472), (8, 1948052236), (13, 1198801376), (16, 974026118), (17, 916730464), (26, 599400688), (32, 487013059), (34, 458365232), (52, 299700344), (68, 229182616), (104, 149850172), (136, 114591308), (208, 74925086), (221, 70517728), (272, 57295654), (416, 37462543), (442, 35258864), (544, 28647827), (884, 17629432), (1768, 8814716), (3536, 4407358), (7072, 2203679)]