28219896

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{17041}}^1$

素因数の和:17076

約数の個数: 48

約数和(自身を含む): 79756560

約数和(自身を除く): 51536664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 17041, 34082, 51123, 68164, 102246, 136328, 153369, 204492, 306738, 391943, 408984, 613476, 783886, 1175829, 1226952, 1567772, 2351658, 3135544, 3527487, 4703316, 7054974, 9406632, 14109948, 28219896]

約数ペア:

[(1, 28219896), (2, 14109948), (3, 9406632), (4, 7054974), (6, 4703316), (8, 3527487), (9, 3135544), (12, 2351658), (18, 1567772), (23, 1226952), (24, 1175829), (36, 783886), (46, 613476), (69, 408984), (72, 391943), (92, 306738), (138, 204492), (184, 153369), (207, 136328), (276, 102246), (414, 68164), (552, 51123), (828, 34082), (1656, 17041)]