25049664

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:452

約数の個数: 84

約数和(自身を含む): 72518524

約数和(自身を除く): 47468860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 277, 288, 314, 471, 554, 576, 628, 831, 942, 1108, 1256, 1413, 1662, 1884, 2216, 2493, 2512, 2826, 3324, 3768, 4432, 4986, 5024, 5652, 6648, 7536, 8864, 9972, 10048, 11304, 13296, 15072, 17728, 19944, 22608, 26592, 30144, 39888, 43489, 45216, 53184, 79776, 86978, 90432, 130467, 159552, 173956, 260934, 347912, 391401, 521868, 695824, 782802, 1043736, 1391648, 1565604, 2087472, 2783296, 3131208, 4174944, 6262416, 8349888, 12524832, 25049664]

約数ペア:

[(1, 25049664), (2, 12524832), (3, 8349888), (4, 6262416), (6, 4174944), (8, 3131208), (9, 2783296), (12, 2087472), (16, 1565604), (18, 1391648), (24, 1043736), (32, 782802), (36, 695824), (48, 521868), (64, 391401), (72, 347912), (96, 260934), (144, 173956), (157, 159552), (192, 130467), (277, 90432), (288, 86978), (314, 79776), (471, 53184), (554, 45216), (576, 43489), (628, 39888), (831, 30144), (942, 26592), (1108, 22608), (1256, 19944), (1413, 17728), (1662, 15072), (1884, 13296), (2216, 11304), (2493, 10048), (2512, 9972), (2826, 8864), (3324, 7536), (3768, 6648), (4432, 5652), (4986, 5024)]