8739744

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 25401600

約数和(自身を除く): 16661856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 78, 94, 96, 104, 141, 149, 156, 188, 208, 282, 298, 312, 376, 416, 447, 564, 596, 611, 624, 752, 894, 1128, 1192, 1222, 1248, 1504, 1788, 1833, 1937, 2256, 2384, 2444, 3576, 3666, 3874, 4512, 4768, 4888, 5811, 7003, 7152, 7332, 7748, 9776, 11622, 14006, 14304, 14664, 15496, 19552, 21009, 23244, 28012, 29328, 30992, 42018, 46488, 56024, 58656, 61984, 84036, 91039, 92976, 112048, 168072, 182078, 185952, 224096, 273117, 336144, 364156, 546234, 672288, 728312, 1092468, 1456624, 2184936, 2913248, 4369872, 8739744]

約数ペア:

[(1, 8739744), (2, 4369872), (3, 2913248), (4, 2184936), (6, 1456624), (8, 1092468), (12, 728312), (13, 672288), (16, 546234), (24, 364156), (26, 336144), (32, 273117), (39, 224096), (47, 185952), (48, 182078), (52, 168072), (78, 112048), (94, 92976), (96, 91039), (104, 84036), (141, 61984), (149, 58656), (156, 56024), (188, 46488), (208, 42018), (282, 30992), (298, 29328), (312, 28012), (376, 23244), (416, 21009), (447, 19552), (564, 15496), (596, 14664), (611, 14304), (624, 14006), (752, 11622), (894, 9776), (1128, 7748), (1192, 7332), (1222, 7152), (1248, 7003), (1504, 5811), (1788, 4888), (1833, 4768), (1937, 4512), (2256, 3874), (2384, 3666), (2444, 3576)]