57414656

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 88

約数和(自身を含む): 130680480

約数和(自身を除く): 73265824

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 227, 247, 256, 304, 416, 454, 494, 512, 608, 832, 908, 988, 1024, 1216, 1664, 1816, 1976, 2432, 2951, 3328, 3632, 3952, 4313, 4864, 5902, 6656, 7264, 7904, 8626, 9728, 11804, 13312, 14528, 15808, 17252, 19456, 23608, 29056, 31616, 34504, 47216, 56069, 58112, 63232, 69008, 94432, 112138, 116224, 126464, 138016, 188864, 224276, 232448, 252928, 276032, 377728, 448552, 552064, 755456, 897104, 1104128, 1510912, 1794208, 2208256, 3021824, 3588416, 4416512, 7176832, 14353664, 28707328, 57414656]

約数ペア:

[(1, 57414656), (2, 28707328), (4, 14353664), (8, 7176832), (13, 4416512), (16, 3588416), (19, 3021824), (26, 2208256), (32, 1794208), (38, 1510912), (52, 1104128), (64, 897104), (76, 755456), (104, 552064), (128, 448552), (152, 377728), (208, 276032), (227, 252928), (247, 232448), (256, 224276), (304, 188864), (416, 138016), (454, 126464), (494, 116224), (512, 112138), (608, 94432), (832, 69008), (908, 63232), (988, 58112), (1024, 56069), (1216, 47216), (1664, 34504), (1816, 31616), (1976, 29056), (2432, 23608), (2951, 19456), (3328, 17252), (3632, 15808), (3952, 14528), (4313, 13312), (4864, 11804), (5902, 9728), (6656, 8626), (7264, 7904)]