66434912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1259}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 140026320

約数和(自身を除く): 73591408

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 194, 272, 388, 544, 776, 1259, 1552, 1649, 2518, 3104, 3298, 5036, 6596, 10072, 13192, 20144, 21403, 26384, 40288, 42806, 52768, 85612, 122123, 171224, 244246, 342448, 488492, 684896, 976984, 1953968, 2076091, 3907936, 4152182, 8304364, 16608728, 33217456, 66434912]

約数ペア:

[(1, 66434912), (2, 33217456), (4, 16608728), (8, 8304364), (16, 4152182), (17, 3907936), (32, 2076091), (34, 1953968), (68, 976984), (97, 684896), (136, 488492), (194, 342448), (272, 244246), (388, 171224), (544, 122123), (776, 85612), (1259, 52768), (1552, 42806), (1649, 40288), (2518, 26384), (3104, 21403), (3298, 20144), (5036, 13192), (6596, 10072)]