7818272

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 20321280

約数和(自身を除く): 12503008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 167, 176, 209, 224, 266, 304, 308, 334, 352, 418, 532, 608, 616, 668, 836, 1064, 1169, 1232, 1336, 1463, 1672, 1837, 2128, 2338, 2464, 2672, 2926, 3173, 3344, 3674, 4256, 4676, 5344, 5852, 6346, 6688, 7348, 9352, 11704, 12692, 12859, 14696, 18704, 22211, 23408, 25384, 25718, 29392, 34903, 37408, 44422, 46816, 50768, 51436, 58784, 69806, 88844, 101536, 102872, 139612, 177688, 205744, 244321, 279224, 355376, 411488, 488642, 558448, 710752, 977284, 1116896, 1954568, 3909136, 7818272]

約数ペア:

[(1, 7818272), (2, 3909136), (4, 1954568), (7, 1116896), (8, 977284), (11, 710752), (14, 558448), (16, 488642), (19, 411488), (22, 355376), (28, 279224), (32, 244321), (38, 205744), (44, 177688), (56, 139612), (76, 102872), (77, 101536), (88, 88844), (112, 69806), (133, 58784), (152, 51436), (154, 50768), (167, 46816), (176, 44422), (209, 37408), (224, 34903), (266, 29392), (304, 25718), (308, 25384), (334, 23408), (352, 22211), (418, 18704), (532, 14696), (608, 12859), (616, 12692), (668, 11704), (836, 9352), (1064, 7348), (1169, 6688), (1232, 6346), (1336, 5852), (1463, 5344), (1672, 4676), (1837, 4256), (2128, 3674), (2338, 3344), (2464, 3173), (2672, 2926)]