2785187432

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{132527}}^1$

素因数の和:132641

約数の個数: 32

約数和(自身を含む): 5438949120

約数和(自身を除く): 2653761688

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2627, 5254, 10508, 21016, 132527, 265054, 530108, 1060216, 4903499, 9409417, 9806998, 18818834, 19613996, 37637668, 39227992, 75275336, 348148429, 696296858, 1392593716, 2785187432]

約数ペア:

[(1, 2785187432), (2, 1392593716), (4, 696296858), (8, 348148429), (37, 75275336), (71, 39227992), (74, 37637668), (142, 19613996), (148, 18818834), (284, 9806998), (296, 9409417), (568, 4903499), (2627, 1060216), (5254, 530108), (10508, 265054), (21016, 132527)]