25291728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2281}}^1$

素因数の和:2313

約数の個数: 120

約数和(自身を含む): 88286016

約数和(自身を除く): 62994288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2281, 2772, 3696, 4562, 5544, 6843, 9124, 11088, 13686, 15967, 18248, 20529, 25091, 27372, 31934, 36496, 41058, 47901, 50182, 54744, 63868, 75273, 82116, 95802, 100364, 109488, 127736, 143703, 150546, 164232, 175637, 191604, 200728, 225819, 255472, 287406, 301092, 328464, 351274, 383208, 401456, 451638, 526911, 574812, 602184, 702548, 766416, 903276, 1053822, 1149624, 1204368, 1405096, 1580733, 1806552, 2107644, 2299248, 2810192, 3161466, 3613104, 4215288, 6322932, 8430576, 12645864, 25291728]

約数ペア:

[(1, 25291728), (2, 12645864), (3, 8430576), (4, 6322932), (6, 4215288), (7, 3613104), (8, 3161466), (9, 2810192), (11, 2299248), (12, 2107644), (14, 1806552), (16, 1580733), (18, 1405096), (21, 1204368), (22, 1149624), (24, 1053822), (28, 903276), (33, 766416), (36, 702548), (42, 602184), (44, 574812), (48, 526911), (56, 451638), (63, 401456), (66, 383208), (72, 351274), (77, 328464), (84, 301092), (88, 287406), (99, 255472), (112, 225819), (126, 200728), (132, 191604), (144, 175637), (154, 164232), (168, 150546), (176, 143703), (198, 127736), (231, 109488), (252, 100364), (264, 95802), (308, 82116), (336, 75273), (396, 63868), (462, 54744), (504, 50182), (528, 47901), (616, 41058), (693, 36496), (792, 31934), (924, 27372), (1008, 25091), (1232, 20529), (1386, 18248), (1584, 15967), (1848, 13686), (2281, 11088), (2772, 9124), (3696, 6843), (4562, 5544)]