25291240312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{9781}}^1$

素因数の和:9893

約数の個数: 96

約数和(自身を含む): 54527215680

約数和(自身を除く): 29235975368

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 47, 52, 92, 94, 104, 184, 188, 299, 376, 529, 598, 611, 1058, 1081, 1196, 1222, 2116, 2162, 2392, 2444, 4232, 4324, 4888, 6877, 8648, 9781, 13754, 14053, 19562, 24863, 27508, 28106, 39124, 49726, 55016, 56212, 78248, 99452, 112424, 127153, 198904, 224963, 254306, 323219, 449926, 459707, 508612, 646438, 899852, 919414, 1017224, 1292876, 1799704, 1838828, 2585752, 2924519, 3677656, 5174149, 5849038, 5976191, 10348298, 10573261, 11698076, 11952382, 20696596, 21146522, 23396152, 23904764, 41393192, 42293044, 47809528, 67263937, 84586088, 134527874, 137452393, 243185003, 269055748, 274904786, 486370006, 538111496, 549809572, 972740012, 1099619144, 1945480024, 3161405039, 6322810078, 12645620156, 25291240312]

約数ペア:

[(1, 25291240312), (2, 12645620156), (4, 6322810078), (8, 3161405039), (13, 1945480024), (23, 1099619144), (26, 972740012), (46, 549809572), (47, 538111496), (52, 486370006), (92, 274904786), (94, 269055748), (104, 243185003), (184, 137452393), (188, 134527874), (299, 84586088), (376, 67263937), (529, 47809528), (598, 42293044), (611, 41393192), (1058, 23904764), (1081, 23396152), (1196, 21146522), (1222, 20696596), (2116, 11952382), (2162, 11698076), (2392, 10573261), (2444, 10348298), (4232, 5976191), (4324, 5849038), (4888, 5174149), (6877, 3677656), (8648, 2924519), (9781, 2585752), (13754, 1838828), (14053, 1799704), (19562, 1292876), (24863, 1017224), (27508, 919414), (28106, 899852), (39124, 646438), (49726, 508612), (55016, 459707), (56212, 449926), (78248, 323219), (99452, 254306), (112424, 224963), (127153, 198904)]