25689576

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 75018240

約数和(自身を除く): 49328664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 43, 44, 62, 66, 73, 86, 88, 93, 124, 129, 132, 146, 172, 186, 219, 248, 258, 264, 292, 341, 344, 372, 438, 473, 516, 584, 682, 744, 803, 876, 946, 1023, 1032, 1333, 1364, 1419, 1606, 1752, 1892, 2046, 2263, 2409, 2666, 2728, 2838, 3139, 3212, 3784, 3999, 4092, 4526, 4818, 5332, 5676, 6278, 6424, 6789, 7998, 8184, 9052, 9417, 9636, 10664, 11352, 12556, 13578, 14663, 15996, 18104, 18834, 19272, 24893, 25112, 27156, 29326, 31992, 34529, 37668, 43989, 49786, 54312, 58652, 69058, 74679, 75336, 87978, 97309, 99572, 103587, 117304, 138116, 149358, 175956, 194618, 199144, 207174, 276232, 291927, 298716, 351912, 389236, 414348, 583854, 597432, 778472, 828696, 1070399, 1167708, 2140798, 2335416, 3211197, 4281596, 6422394, 8563192, 12844788, 25689576]

約数ペア:

[(1, 25689576), (2, 12844788), (3, 8563192), (4, 6422394), (6, 4281596), (8, 3211197), (11, 2335416), (12, 2140798), (22, 1167708), (24, 1070399), (31, 828696), (33, 778472), (43, 597432), (44, 583854), (62, 414348), (66, 389236), (73, 351912), (86, 298716), (88, 291927), (93, 276232), (124, 207174), (129, 199144), (132, 194618), (146, 175956), (172, 149358), (186, 138116), (219, 117304), (248, 103587), (258, 99572), (264, 97309), (292, 87978), (341, 75336), (344, 74679), (372, 69058), (438, 58652), (473, 54312), (516, 49786), (584, 43989), (682, 37668), (744, 34529), (803, 31992), (876, 29326), (946, 27156), (1023, 25112), (1032, 24893), (1333, 19272), (1364, 18834), (1419, 18104), (1606, 15996), (1752, 14663), (1892, 13578), (2046, 12556), (2263, 11352), (2409, 10664), (2666, 9636), (2728, 9417), (2838, 9052), (3139, 8184), (3212, 7998), (3784, 6789), (3999, 6424), (4092, 6278), (4526, 5676), (4818, 5332)]