56167456

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 117863424

約数和(自身を除く): 61695968

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 223, 272, 446, 463, 544, 892, 926, 1784, 1852, 3568, 3704, 3791, 7136, 7408, 7582, 7871, 14816, 15164, 15742, 30328, 31484, 60656, 62968, 103249, 121312, 125936, 206498, 251872, 412996, 825992, 1651984, 1755233, 3303968, 3510466, 7020932, 14041864, 28083728, 56167456]

約数ペア:

[(1, 56167456), (2, 28083728), (4, 14041864), (8, 7020932), (16, 3510466), (17, 3303968), (32, 1755233), (34, 1651984), (68, 825992), (136, 412996), (223, 251872), (272, 206498), (446, 125936), (463, 121312), (544, 103249), (892, 62968), (926, 60656), (1784, 31484), (1852, 30328), (3568, 15742), (3704, 15164), (3791, 14816), (7136, 7871), (7408, 7582)]