25391296

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 84

約数和(自身を含む): 61161168

約数和(自身を除く): 35769872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 157, 224, 266, 304, 314, 361, 448, 532, 608, 628, 722, 1064, 1099, 1216, 1256, 1444, 2128, 2198, 2512, 2527, 2888, 2983, 4256, 4396, 5024, 5054, 5776, 5966, 8512, 8792, 10048, 10108, 11552, 11932, 17584, 20216, 20881, 23104, 23864, 35168, 40432, 41762, 47728, 56677, 70336, 80864, 83524, 95456, 113354, 161728, 167048, 190912, 226708, 334096, 396739, 453416, 668192, 793478, 906832, 1336384, 1586956, 1813664, 3173912, 3627328, 6347824, 12695648, 25391296]

約数ペア:

[(1, 25391296), (2, 12695648), (4, 6347824), (7, 3627328), (8, 3173912), (14, 1813664), (16, 1586956), (19, 1336384), (28, 906832), (32, 793478), (38, 668192), (56, 453416), (64, 396739), (76, 334096), (112, 226708), (133, 190912), (152, 167048), (157, 161728), (224, 113354), (266, 95456), (304, 83524), (314, 80864), (361, 70336), (448, 56677), (532, 47728), (608, 41762), (628, 40432), (722, 35168), (1064, 23864), (1099, 23104), (1216, 20881), (1256, 20216), (1444, 17584), (2128, 11932), (2198, 11552), (2512, 10108), (2527, 10048), (2888, 8792), (2983, 8512), (4256, 5966), (4396, 5776), (5024, 5054)]