29987286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41999}}^1$

素因数の和:42028

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 42588714

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 41999, 83998, 125997, 251994, 293993, 587986, 713983, 881979, 1427966, 1763958, 2141949, 4283898, 4997881, 9995762, 14993643, 29987286]

約数ペア:

[(1, 29987286), (2, 14993643), (3, 9995762), (6, 4997881), (7, 4283898), (14, 2141949), (17, 1763958), (21, 1427966), (34, 881979), (42, 713983), (51, 587986), (102, 293993), (119, 251994), (238, 125997), (357, 83998), (714, 41999)]