28572846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{953}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 60445440

約数和(自身を除く): 31872594

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 263, 526, 789, 953, 1578, 1906, 2859, 4997, 5718, 9994, 14991, 18107, 29982, 36214, 54321, 108642, 250639, 501278, 751917, 1503834, 4762141, 9524282, 14286423, 28572846]

約数ペア:

[(1, 28572846), (2, 14286423), (3, 9524282), (6, 4762141), (19, 1503834), (38, 751917), (57, 501278), (114, 250639), (263, 108642), (526, 54321), (789, 36214), (953, 29982), (1578, 18107), (1906, 14991), (2859, 9994), (4997, 5718)]