26287248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 74023040

約数和(自身を除く): 47735792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 206, 208, 309, 312, 409, 412, 618, 624, 818, 824, 1227, 1236, 1339, 1636, 1648, 2454, 2472, 2678, 3272, 4017, 4908, 4944, 5317, 5356, 6544, 8034, 9816, 10634, 10712, 15951, 16068, 19632, 21268, 21424, 31902, 32136, 42127, 42536, 63804, 64272, 84254, 85072, 126381, 127608, 168508, 252762, 255216, 337016, 505524, 547651, 674032, 1011048, 1095302, 1642953, 2022096, 2190604, 3285906, 4381208, 6571812, 8762416, 13143624, 26287248]

約数ペア:

[(1, 26287248), (2, 13143624), (3, 8762416), (4, 6571812), (6, 4381208), (8, 3285906), (12, 2190604), (13, 2022096), (16, 1642953), (24, 1095302), (26, 1011048), (39, 674032), (48, 547651), (52, 505524), (78, 337016), (103, 255216), (104, 252762), (156, 168508), (206, 127608), (208, 126381), (309, 85072), (312, 84254), (409, 64272), (412, 63804), (618, 42536), (624, 42127), (818, 32136), (824, 31902), (1227, 21424), (1236, 21268), (1339, 19632), (1636, 16068), (1648, 15951), (2454, 10712), (2472, 10634), (2678, 9816), (3272, 8034), (4017, 6544), (4908, 5356), (4944, 5317)]