25891992

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 84029400

約数和(自身を除く): 58137408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 49, 56, 63, 72, 82, 84, 98, 123, 126, 147, 164, 168, 179, 196, 246, 252, 287, 294, 328, 358, 369, 392, 441, 492, 504, 537, 574, 588, 716, 738, 861, 882, 984, 1074, 1148, 1176, 1253, 1432, 1476, 1611, 1722, 1764, 2009, 2148, 2296, 2506, 2583, 2952, 3222, 3444, 3528, 3759, 4018, 4296, 5012, 5166, 6027, 6444, 6888, 7339, 7518, 8036, 8771, 10024, 10332, 11277, 12054, 12888, 14678, 15036, 16072, 17542, 18081, 20664, 22017, 22554, 24108, 26313, 29356, 30072, 35084, 36162, 44034, 45108, 48216, 51373, 52626, 58712, 66051, 70168, 72324, 78939, 88068, 90216, 102746, 105252, 132102, 144648, 154119, 157878, 176136, 205492, 210504, 264204, 308238, 315756, 359611, 410984, 462357, 528408, 616476, 631512, 719222, 924714, 1078833, 1232952, 1438444, 1849428, 2157666, 2876888, 3236499, 3698856, 4315332, 6472998, 8630664, 12945996, 25891992]

約数ペア:

[(1, 25891992), (2, 12945996), (3, 8630664), (4, 6472998), (6, 4315332), (7, 3698856), (8, 3236499), (9, 2876888), (12, 2157666), (14, 1849428), (18, 1438444), (21, 1232952), (24, 1078833), (28, 924714), (36, 719222), (41, 631512), (42, 616476), (49, 528408), (56, 462357), (63, 410984), (72, 359611), (82, 315756), (84, 308238), (98, 264204), (123, 210504), (126, 205492), (147, 176136), (164, 157878), (168, 154119), (179, 144648), (196, 132102), (246, 105252), (252, 102746), (287, 90216), (294, 88068), (328, 78939), (358, 72324), (369, 70168), (392, 66051), (441, 58712), (492, 52626), (504, 51373), (537, 48216), (574, 45108), (588, 44034), (716, 36162), (738, 35084), (861, 30072), (882, 29356), (984, 26313), (1074, 24108), (1148, 22554), (1176, 22017), (1253, 20664), (1432, 18081), (1476, 17542), (1611, 16072), (1722, 15036), (1764, 14678), (2009, 12888), (2148, 12054), (2296, 11277), (2506, 10332), (2583, 10024), (2952, 8771), (3222, 8036), (3444, 7518), (3528, 7339), (3759, 6888), (4018, 6444), (4296, 6027), (5012, 5166)]