4125936

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2053

約数の個数: 40

約数和(自身を含む): 10912000

約数和(自身を除く): 6786064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 1999, 2064, 3998, 5997, 7996, 11994, 15992, 23988, 31984, 47976, 85957, 95952, 171914, 257871, 343828, 515742, 687656, 1031484, 1375312, 2062968, 4125936]

約数ペア:

[(1, 4125936), (2, 2062968), (3, 1375312), (4, 1031484), (6, 687656), (8, 515742), (12, 343828), (16, 257871), (24, 171914), (43, 95952), (48, 85957), (86, 47976), (129, 31984), (172, 23988), (258, 15992), (344, 11994), (516, 7996), (688, 5997), (1032, 3998), (1999, 2064)]