25128312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 73256400

約数和(自身を除く): 48128088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 121, 132, 136, 187, 204, 242, 264, 363, 374, 408, 484, 509, 561, 726, 748, 968, 1018, 1122, 1452, 1496, 1527, 2036, 2057, 2244, 2904, 3054, 4072, 4114, 4488, 5599, 6108, 6171, 8228, 8653, 11198, 12216, 12342, 16456, 16797, 17306, 22396, 24684, 25959, 33594, 34612, 44792, 49368, 51918, 61589, 67188, 69224, 95183, 103836, 123178, 134376, 184767, 190366, 207672, 246356, 285549, 369534, 380732, 492712, 571098, 739068, 761464, 1047013, 1142196, 1478136, 2094026, 2284392, 3141039, 4188052, 6282078, 8376104, 12564156, 25128312]

約数ペア:

[(1, 25128312), (2, 12564156), (3, 8376104), (4, 6282078), (6, 4188052), (8, 3141039), (11, 2284392), (12, 2094026), (17, 1478136), (22, 1142196), (24, 1047013), (33, 761464), (34, 739068), (44, 571098), (51, 492712), (66, 380732), (68, 369534), (88, 285549), (102, 246356), (121, 207672), (132, 190366), (136, 184767), (187, 134376), (204, 123178), (242, 103836), (264, 95183), (363, 69224), (374, 67188), (408, 61589), (484, 51918), (509, 49368), (561, 44792), (726, 34612), (748, 33594), (968, 25959), (1018, 24684), (1122, 22396), (1452, 17306), (1496, 16797), (1527, 16456), (2036, 12342), (2057, 12216), (2244, 11198), (2904, 8653), (3054, 8228), (4072, 6171), (4114, 6108), (4488, 5599)]