67021728

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9833}}^1$

素因数の和:9917

約数の個数: 48

約数和(自身を含む): 178428096

約数和(自身を除く): 111406368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 9833, 19666, 29499, 39332, 58998, 78664, 117996, 157328, 235992, 314656, 471984, 698143, 943968, 1396286, 2094429, 2792572, 4188858, 5585144, 8377716, 11170288, 16755432, 22340576, 33510864, 67021728]

約数ペア:

[(1, 67021728), (2, 33510864), (3, 22340576), (4, 16755432), (6, 11170288), (8, 8377716), (12, 5585144), (16, 4188858), (24, 2792572), (32, 2094429), (48, 1396286), (71, 943968), (96, 698143), (142, 471984), (213, 314656), (284, 235992), (426, 157328), (568, 117996), (852, 78664), (1136, 58998), (1704, 39332), (2272, 29499), (3408, 19666), (6816, 9833)]