26380536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 83220480

約数和(自身を除く): 56839944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 168, 182, 188, 257, 273, 282, 312, 329, 364, 376, 514, 546, 564, 611, 658, 728, 771, 987, 1028, 1092, 1128, 1222, 1316, 1542, 1799, 1833, 1974, 2056, 2184, 2444, 2632, 3084, 3341, 3598, 3666, 3948, 4277, 4888, 5397, 6168, 6682, 7196, 7332, 7896, 8554, 10023, 10794, 12079, 12831, 13364, 14392, 14664, 17108, 20046, 21588, 23387, 24158, 25662, 26728, 34216, 36237, 40092, 43176, 46774, 48316, 51324, 70161, 72474, 80184, 84553, 93548, 96632, 102648, 140322, 144948, 157027, 169106, 187096, 253659, 280644, 289896, 314054, 338212, 471081, 507318, 561288, 628108, 676424, 942162, 1014636, 1099189, 1256216, 1884324, 2029272, 2198378, 3297567, 3768648, 4396756, 6595134, 8793512, 13190268, 26380536]

約数ペア:

[(1, 26380536), (2, 13190268), (3, 8793512), (4, 6595134), (6, 4396756), (7, 3768648), (8, 3297567), (12, 2198378), (13, 2029272), (14, 1884324), (21, 1256216), (24, 1099189), (26, 1014636), (28, 942162), (39, 676424), (42, 628108), (47, 561288), (52, 507318), (56, 471081), (78, 338212), (84, 314054), (91, 289896), (94, 280644), (104, 253659), (141, 187096), (156, 169106), (168, 157027), (182, 144948), (188, 140322), (257, 102648), (273, 96632), (282, 93548), (312, 84553), (329, 80184), (364, 72474), (376, 70161), (514, 51324), (546, 48316), (564, 46774), (611, 43176), (658, 40092), (728, 36237), (771, 34216), (987, 26728), (1028, 25662), (1092, 24158), (1128, 23387), (1222, 21588), (1316, 20046), (1542, 17108), (1799, 14664), (1833, 14392), (1974, 13364), (2056, 12831), (2184, 12079), (2444, 10794), (2632, 10023), (3084, 8554), (3341, 7896), (3598, 7332), (3666, 7196), (3948, 6682), (4277, 6168), (4888, 5397)]