25441248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 81696384

約数和(自身を除く): 56255136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 131, 136, 168, 204, 224, 238, 262, 272, 289, 336, 357, 393, 408, 476, 524, 544, 578, 672, 714, 786, 816, 867, 917, 952, 1048, 1156, 1428, 1572, 1632, 1734, 1834, 1904, 2023, 2096, 2227, 2312, 2751, 2856, 3144, 3468, 3668, 3808, 4046, 4192, 4454, 4624, 5502, 5712, 6069, 6288, 6681, 6936, 7336, 8092, 8908, 9248, 11004, 11424, 12138, 12576, 13362, 13872, 14672, 15589, 16184, 17816, 22008, 24276, 26724, 27744, 29344, 31178, 32368, 35632, 37859, 44016, 46767, 48552, 53448, 62356, 64736, 71264, 75718, 88032, 93534, 97104, 106896, 113577, 124712, 151436, 187068, 194208, 213792, 227154, 249424, 265013, 302872, 374136, 454308, 498848, 530026, 605744, 748272, 795039, 908616, 1060052, 1211488, 1496544, 1590078, 1817232, 2120104, 3180156, 3634464, 4240208, 6360312, 8480416, 12720624, 25441248]

約数ペア:

[(1, 25441248), (2, 12720624), (3, 8480416), (4, 6360312), (6, 4240208), (7, 3634464), (8, 3180156), (12, 2120104), (14, 1817232), (16, 1590078), (17, 1496544), (21, 1211488), (24, 1060052), (28, 908616), (32, 795039), (34, 748272), (42, 605744), (48, 530026), (51, 498848), (56, 454308), (68, 374136), (84, 302872), (96, 265013), (102, 249424), (112, 227154), (119, 213792), (131, 194208), (136, 187068), (168, 151436), (204, 124712), (224, 113577), (238, 106896), (262, 97104), (272, 93534), (289, 88032), (336, 75718), (357, 71264), (393, 64736), (408, 62356), (476, 53448), (524, 48552), (544, 46767), (578, 44016), (672, 37859), (714, 35632), (786, 32368), (816, 31178), (867, 29344), (917, 27744), (952, 26724), (1048, 24276), (1156, 22008), (1428, 17816), (1572, 16184), (1632, 15589), (1734, 14672), (1834, 13872), (1904, 13362), (2023, 12576), (2096, 12138), (2227, 11424), (2312, 11004), (2751, 9248), (2856, 8908), (3144, 8092), (3468, 7336), (3668, 6936), (3808, 6681), (4046, 6288), (4192, 6069), (4454, 5712), (4624, 5502)]