26459286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 64696320

約数和(自身を除く): 38237034

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 133, 142, 213, 266, 399, 426, 467, 497, 798, 934, 994, 1349, 1401, 1491, 2698, 2802, 2982, 3269, 4047, 6538, 8094, 8873, 9443, 9807, 17746, 18886, 19614, 26619, 28329, 33157, 53238, 56658, 62111, 66314, 99471, 124222, 186333, 198942, 232099, 372666, 464198, 629983, 696297, 1259966, 1392594, 1889949, 3779898, 4409881, 8819762, 13229643, 26459286]

約数ペア:

[(1, 26459286), (2, 13229643), (3, 8819762), (6, 4409881), (7, 3779898), (14, 1889949), (19, 1392594), (21, 1259966), (38, 696297), (42, 629983), (57, 464198), (71, 372666), (114, 232099), (133, 198942), (142, 186333), (213, 124222), (266, 99471), (399, 66314), (426, 62111), (467, 56658), (497, 53238), (798, 33157), (934, 28329), (994, 26619), (1349, 19614), (1401, 18886), (1491, 17746), (2698, 9807), (2802, 9443), (2982, 8873), (3269, 8094), (4047, 6538)]