25722312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 82944000

約数和(自身を除く): 57221688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 449, 462, 616, 651, 682, 744, 868, 898, 924, 1023, 1302, 1347, 1364, 1736, 1796, 1848, 2046, 2387, 2604, 2694, 2728, 3143, 3592, 4092, 4774, 4939, 5208, 5388, 6286, 7161, 8184, 9429, 9548, 9878, 10776, 12572, 13919, 14322, 14817, 18858, 19096, 19756, 25144, 27838, 28644, 29634, 34573, 37716, 39512, 41757, 55676, 57288, 59268, 69146, 75432, 83514, 97433, 103719, 111352, 118536, 138292, 153109, 167028, 194866, 207438, 276584, 292299, 306218, 334056, 389732, 414876, 459327, 584598, 612436, 779464, 829752, 918654, 1071763, 1169196, 1224872, 1837308, 2143526, 2338392, 3215289, 3674616, 4287052, 6430578, 8574104, 12861156, 25722312]

約数ペア:

[(1, 25722312), (2, 12861156), (3, 8574104), (4, 6430578), (6, 4287052), (7, 3674616), (8, 3215289), (11, 2338392), (12, 2143526), (14, 1837308), (21, 1224872), (22, 1169196), (24, 1071763), (28, 918654), (31, 829752), (33, 779464), (42, 612436), (44, 584598), (56, 459327), (62, 414876), (66, 389732), (77, 334056), (84, 306218), (88, 292299), (93, 276584), (124, 207438), (132, 194866), (154, 167028), (168, 153109), (186, 138292), (217, 118536), (231, 111352), (248, 103719), (264, 97433), (308, 83514), (341, 75432), (372, 69146), (434, 59268), (449, 57288), (462, 55676), (616, 41757), (651, 39512), (682, 37716), (744, 34573), (868, 29634), (898, 28644), (924, 27838), (1023, 25144), (1302, 19756), (1347, 19096), (1364, 18858), (1736, 14817), (1796, 14322), (1848, 13919), (2046, 12572), (2387, 10776), (2604, 9878), (2694, 9548), (2728, 9429), (3143, 8184), (3592, 7161), (4092, 6286), (4774, 5388), (4939, 5208)]