65205712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28499}}^1$

素因数の和:28531

約数の個数: 40

約数和(自身を含む): 148428000

約数和(自身を除く): 83222288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 28499, 56998, 113996, 227992, 313489, 370487, 455984, 626978, 740974, 1253956, 1481948, 2507912, 2963896, 4075357, 5015824, 5927792, 8150714, 16301428, 32602856, 65205712]

約数ペア:

[(1, 65205712), (2, 32602856), (4, 16301428), (8, 8150714), (11, 5927792), (13, 5015824), (16, 4075357), (22, 2963896), (26, 2507912), (44, 1481948), (52, 1253956), (88, 740974), (104, 626978), (143, 455984), (176, 370487), (208, 313489), (286, 227992), (572, 113996), (1144, 56998), (2288, 28499)]