13996328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 29462400

約数和(自身を除く): 15466072

約数列:

[1, 2, 4, 8, 23, 29, 43, 46, 58, 61, 86, 92, 116, 122, 172, 184, 232, 244, 344, 488, 667, 989, 1247, 1334, 1403, 1769, 1978, 2494, 2623, 2668, 2806, 3538, 3956, 4988, 5246, 5336, 5612, 7076, 7912, 9976, 10492, 11224, 14152, 20984, 28681, 40687, 57362, 60329, 76067, 81374, 114724, 120658, 152134, 162748, 229448, 241316, 304268, 325496, 482632, 608536, 1749541, 3499082, 6998164, 13996328]

約数ペア:

[(1, 13996328), (2, 6998164), (4, 3499082), (8, 1749541), (23, 608536), (29, 482632), (43, 325496), (46, 304268), (58, 241316), (61, 229448), (86, 162748), (92, 152134), (116, 120658), (122, 114724), (172, 81374), (184, 76067), (232, 60329), (244, 57362), (344, 40687), (488, 28681), (667, 20984), (989, 14152), (1247, 11224), (1334, 10492), (1403, 9976), (1769, 7912), (1978, 7076), (2494, 5612), (2623, 5336), (2668, 5246), (2806, 4988), (3538, 3956)]