25886448

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 84352736

約数和(自身を除く): 58466288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 421, 427, 488, 504, 549, 732, 842, 854, 976, 1008, 1098, 1263, 1281, 1464, 1684, 1708, 2196, 2526, 2562, 2928, 2947, 3368, 3416, 3789, 3843, 4392, 5052, 5124, 5894, 6736, 6832, 7578, 7686, 8784, 8841, 10104, 10248, 11788, 15156, 15372, 17682, 20208, 20496, 23576, 25681, 26523, 30312, 30744, 35364, 47152, 51362, 53046, 60624, 61488, 70728, 77043, 102724, 106092, 141456, 154086, 179767, 205448, 212184, 231129, 308172, 359534, 410896, 424368, 462258, 539301, 616344, 719068, 924516, 1078602, 1232688, 1438136, 1617903, 1849032, 2157204, 2876272, 3235806, 3698064, 4314408, 6471612, 8628816, 12943224, 25886448]

約数ペア:

[(1, 25886448), (2, 12943224), (3, 8628816), (4, 6471612), (6, 4314408), (7, 3698064), (8, 3235806), (9, 2876272), (12, 2157204), (14, 1849032), (16, 1617903), (18, 1438136), (21, 1232688), (24, 1078602), (28, 924516), (36, 719068), (42, 616344), (48, 539301), (56, 462258), (61, 424368), (63, 410896), (72, 359534), (84, 308172), (112, 231129), (122, 212184), (126, 205448), (144, 179767), (168, 154086), (183, 141456), (244, 106092), (252, 102724), (336, 77043), (366, 70728), (421, 61488), (427, 60624), (488, 53046), (504, 51362), (549, 47152), (732, 35364), (842, 30744), (854, 30312), (976, 26523), (1008, 25681), (1098, 23576), (1263, 20496), (1281, 20208), (1464, 17682), (1684, 15372), (1708, 15156), (2196, 11788), (2526, 10248), (2562, 10104), (2928, 8841), (2947, 8784), (3368, 7686), (3416, 7578), (3789, 6832), (3843, 6736), (4392, 5894), (5052, 5124)]