25960578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 62128128

約数和(自身を除く): 36167550

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 127, 157, 186, 217, 254, 314, 381, 434, 471, 651, 762, 889, 942, 1099, 1302, 1778, 2198, 2667, 3297, 3937, 4867, 5334, 6594, 7874, 9734, 11811, 14601, 19939, 23622, 27559, 29202, 34069, 39878, 55118, 59817, 68138, 82677, 102207, 119634, 139573, 165354, 204414, 279146, 418719, 618109, 837438, 1236218, 1854327, 3708654, 4326763, 8653526, 12980289, 25960578]

約数ペア:

[(1, 25960578), (2, 12980289), (3, 8653526), (6, 4326763), (7, 3708654), (14, 1854327), (21, 1236218), (31, 837438), (42, 618109), (62, 418719), (93, 279146), (127, 204414), (157, 165354), (186, 139573), (217, 119634), (254, 102207), (314, 82677), (381, 68138), (434, 59817), (471, 55118), (651, 39878), (762, 34069), (889, 29202), (942, 27559), (1099, 23622), (1302, 19939), (1778, 14601), (2198, 11811), (2667, 9734), (3297, 7874), (3937, 6594), (4867, 5334)]