25890228

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1166

約数の個数: 108

約数和(自身を含む): 82058340

約数和(自身を除く): 56168112

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1129, 1274, 1638, 1764, 1911, 2258, 2548, 3276, 3387, 3822, 4516, 5733, 6774, 7644, 7903, 10161, 11466, 13548, 14677, 15806, 20322, 22932, 23709, 29354, 31612, 40644, 44031, 47418, 55321, 58708, 71127, 88062, 94836, 102739, 110642, 132093, 142254, 165963, 176124, 205478, 221284, 264186, 284508, 308217, 331926, 410956, 497889, 528372, 616434, 663852, 719173, 924651, 995778, 1232868, 1438346, 1849302, 1991556, 2157519, 2876692, 3698604, 4315038, 6472557, 8630076, 12945114, 25890228]

約数ペア:

[(1, 25890228), (2, 12945114), (3, 8630076), (4, 6472557), (6, 4315038), (7, 3698604), (9, 2876692), (12, 2157519), (13, 1991556), (14, 1849302), (18, 1438346), (21, 1232868), (26, 995778), (28, 924651), (36, 719173), (39, 663852), (42, 616434), (49, 528372), (52, 497889), (63, 410956), (78, 331926), (84, 308217), (91, 284508), (98, 264186), (117, 221284), (126, 205478), (147, 176124), (156, 165963), (182, 142254), (196, 132093), (234, 110642), (252, 102739), (273, 94836), (294, 88062), (364, 71127), (441, 58708), (468, 55321), (546, 47418), (588, 44031), (637, 40644), (819, 31612), (882, 29354), (1092, 23709), (1129, 22932), (1274, 20322), (1638, 15806), (1764, 14677), (1911, 13548), (2258, 11466), (2548, 10161), (3276, 7903), (3387, 7644), (3822, 6774), (4516, 5733)]