25928154

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 68947200

約数和(自身を除く): 43019046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 49, 54, 63, 82, 98, 123, 126, 147, 189, 239, 246, 287, 294, 369, 378, 441, 478, 574, 717, 738, 861, 882, 1107, 1323, 1434, 1673, 1722, 2009, 2151, 2214, 2583, 2646, 3346, 4018, 4302, 5019, 5166, 6027, 6453, 7749, 9799, 10038, 11711, 12054, 12906, 15057, 15498, 18081, 19598, 23422, 29397, 30114, 35133, 36162, 45171, 54243, 58794, 68593, 70266, 88191, 90342, 105399, 108486, 137186, 176382, 205779, 210798, 264573, 316197, 411558, 480151, 529146, 617337, 632394, 960302, 1234674, 1440453, 1852011, 2880906, 3704022, 4321359, 8642718, 12964077, 25928154]

約数ペア:

[(1, 25928154), (2, 12964077), (3, 8642718), (6, 4321359), (7, 3704022), (9, 2880906), (14, 1852011), (18, 1440453), (21, 1234674), (27, 960302), (41, 632394), (42, 617337), (49, 529146), (54, 480151), (63, 411558), (82, 316197), (98, 264573), (123, 210798), (126, 205779), (147, 176382), (189, 137186), (239, 108486), (246, 105399), (287, 90342), (294, 88191), (369, 70266), (378, 68593), (441, 58794), (478, 54243), (574, 45171), (717, 36162), (738, 35133), (861, 30114), (882, 29397), (1107, 23422), (1323, 19598), (1434, 18081), (1673, 15498), (1722, 15057), (2009, 12906), (2151, 12054), (2214, 11711), (2583, 10038), (2646, 9799), (3346, 7749), (4018, 6453), (4302, 6027), (5019, 5166)]