25044012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 75031040

約数和(自身を除く): 49987028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 157, 189, 211, 252, 314, 378, 422, 471, 628, 633, 756, 844, 942, 1099, 1266, 1413, 1477, 1884, 1899, 2198, 2532, 2826, 2954, 3297, 3798, 4239, 4396, 4431, 5652, 5697, 5908, 6594, 7596, 8478, 8862, 9891, 11394, 13188, 13293, 16956, 17724, 19782, 22788, 26586, 29673, 33127, 39564, 39879, 53172, 59346, 66254, 79758, 99381, 118692, 132508, 159516, 198762, 231889, 298143, 397524, 463778, 596286, 695667, 894429, 927556, 1192572, 1391334, 1788858, 2087001, 2782668, 3577716, 4174002, 6261003, 8348004, 12522006, 25044012]

約数ペア:

[(1, 25044012), (2, 12522006), (3, 8348004), (4, 6261003), (6, 4174002), (7, 3577716), (9, 2782668), (12, 2087001), (14, 1788858), (18, 1391334), (21, 1192572), (27, 927556), (28, 894429), (36, 695667), (42, 596286), (54, 463778), (63, 397524), (84, 298143), (108, 231889), (126, 198762), (157, 159516), (189, 132508), (211, 118692), (252, 99381), (314, 79758), (378, 66254), (422, 59346), (471, 53172), (628, 39879), (633, 39564), (756, 33127), (844, 29673), (942, 26586), (1099, 22788), (1266, 19782), (1413, 17724), (1477, 16956), (1884, 13293), (1899, 13188), (2198, 11394), (2532, 9891), (2826, 8862), (2954, 8478), (3297, 7596), (3798, 6594), (4239, 5908), (4396, 5697), (4431, 5652)]