25761528

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1661

約数の個数: 96

約数和(自身を含む): 79606800

約数和(自身を除く): 53845272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1619, 1768, 1989, 2652, 3238, 3978, 4857, 5304, 6476, 7956, 9714, 12952, 14571, 15912, 19428, 21047, 27523, 29142, 38856, 42094, 55046, 58284, 63141, 82569, 84188, 110092, 116568, 126282, 165138, 168376, 189423, 220184, 247707, 252564, 330276, 357799, 378846, 495414, 505128, 660552, 715598, 757692, 990828, 1073397, 1431196, 1515384, 1981656, 2146794, 2862392, 3220191, 4293588, 6440382, 8587176, 12880764, 25761528]

約数ペア:

[(1, 25761528), (2, 12880764), (3, 8587176), (4, 6440382), (6, 4293588), (8, 3220191), (9, 2862392), (12, 2146794), (13, 1981656), (17, 1515384), (18, 1431196), (24, 1073397), (26, 990828), (34, 757692), (36, 715598), (39, 660552), (51, 505128), (52, 495414), (68, 378846), (72, 357799), (78, 330276), (102, 252564), (104, 247707), (117, 220184), (136, 189423), (153, 168376), (156, 165138), (204, 126282), (221, 116568), (234, 110092), (306, 84188), (312, 82569), (408, 63141), (442, 58284), (468, 55046), (612, 42094), (663, 38856), (884, 29142), (936, 27523), (1224, 21047), (1326, 19428), (1619, 15912), (1768, 14571), (1989, 12952), (2652, 9714), (3238, 7956), (3978, 6476), (4857, 5304)]