1569765728

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{1697}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 3129631344

約数和(自身を除く): 1559865616

約数列:

[1, 2, 4, 8, 16, 32, 137, 211, 274, 422, 548, 844, 1096, 1688, 1697, 2192, 3376, 3394, 4384, 6752, 6788, 13576, 27152, 28907, 54304, 57814, 115628, 231256, 232489, 358067, 462512, 464978, 716134, 925024, 929956, 1432268, 1859912, 2864536, 3719824, 5729072, 7439648, 11458144, 49055179, 98110358, 196220716, 392441432, 784882864, 1569765728]

約数ペア:

[(1, 1569765728), (2, 784882864), (4, 392441432), (8, 196220716), (16, 98110358), (32, 49055179), (137, 11458144), (211, 7439648), (274, 5729072), (422, 3719824), (548, 2864536), (844, 1859912), (1096, 1432268), (1688, 929956), (1697, 925024), (2192, 716134), (3376, 464978), (3394, 462512), (4384, 358067), (6752, 232489), (6788, 231256), (13576, 115628), (27152, 57814), (28907, 54304)]