25072656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1140

約数の個数: 80

約数和(自身を含む): 75138048

約数和(自身を除く): 50065392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1051, 1136, 1491, 1704, 1988, 2102, 2982, 3153, 3408, 3976, 4204, 5964, 6306, 7357, 7952, 8408, 11928, 12612, 14714, 16816, 22071, 23856, 25224, 29428, 44142, 50448, 58856, 74621, 88284, 117712, 149242, 176568, 223863, 298484, 353136, 447726, 522347, 596968, 895452, 1044694, 1193936, 1567041, 1790904, 2089388, 3134082, 3581808, 4178776, 6268164, 8357552, 12536328, 25072656]

約数ペア:

[(1, 25072656), (2, 12536328), (3, 8357552), (4, 6268164), (6, 4178776), (7, 3581808), (8, 3134082), (12, 2089388), (14, 1790904), (16, 1567041), (21, 1193936), (24, 1044694), (28, 895452), (42, 596968), (48, 522347), (56, 447726), (71, 353136), (84, 298484), (112, 223863), (142, 176568), (168, 149242), (213, 117712), (284, 88284), (336, 74621), (426, 58856), (497, 50448), (568, 44142), (852, 29428), (994, 25224), (1051, 23856), (1136, 22071), (1491, 16816), (1704, 14714), (1988, 12612), (2102, 11928), (2982, 8408), (3153, 7952), (3408, 7357), (3976, 6306), (4204, 5964)]