65757216

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{1997}}^1$

素因数の和:2031

約数の個数: 96

約数和(自身を含む): 201398400

約数和(自身を除く): 135641184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 1997, 2058, 2352, 2744, 3994, 4116, 4704, 5488, 5991, 7988, 8232, 10976, 11982, 13979, 15976, 16464, 23964, 27958, 31952, 32928, 41937, 47928, 55916, 63904, 83874, 95856, 97853, 111832, 167748, 191712, 195706, 223664, 293559, 335496, 391412, 447328, 587118, 670992, 684971, 782824, 1174236, 1341984, 1369942, 1565648, 2054913, 2348472, 2739884, 3131296, 4109826, 4696944, 5479768, 8219652, 9393888, 10959536, 16439304, 21919072, 32878608, 65757216]

約数ペア:

[(1, 65757216), (2, 32878608), (3, 21919072), (4, 16439304), (6, 10959536), (7, 9393888), (8, 8219652), (12, 5479768), (14, 4696944), (16, 4109826), (21, 3131296), (24, 2739884), (28, 2348472), (32, 2054913), (42, 1565648), (48, 1369942), (49, 1341984), (56, 1174236), (84, 782824), (96, 684971), (98, 670992), (112, 587118), (147, 447328), (168, 391412), (196, 335496), (224, 293559), (294, 223664), (336, 195706), (343, 191712), (392, 167748), (588, 111832), (672, 97853), (686, 95856), (784, 83874), (1029, 63904), (1176, 55916), (1372, 47928), (1568, 41937), (1997, 32928), (2058, 31952), (2352, 27958), (2744, 23964), (3994, 16464), (4116, 15976), (4704, 13979), (5488, 11982), (5991, 10976), (7988, 8232)]