28631964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 70172928

約数和(自身を除く): 41540964

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 227, 276, 454, 457, 681, 908, 914, 1362, 1371, 1828, 2724, 2742, 5221, 5484, 10442, 10511, 15663, 20884, 21022, 31326, 31533, 42044, 62652, 63066, 103739, 126132, 207478, 311217, 414956, 622434, 1244868, 2385997, 4771994, 7157991, 9543988, 14315982, 28631964]

約数ペア:

[(1, 28631964), (2, 14315982), (3, 9543988), (4, 7157991), (6, 4771994), (12, 2385997), (23, 1244868), (46, 622434), (69, 414956), (92, 311217), (138, 207478), (227, 126132), (276, 103739), (454, 63066), (457, 62652), (681, 42044), (908, 31533), (914, 31326), (1362, 21022), (1371, 20884), (1828, 15663), (2724, 10511), (2742, 10442), (5221, 5484)]