28761922

素因数分解:

$2^1\times 7^3\times {\mathrm{41927}}^1$

素因数の和:41950

約数の個数: 16

約数和(自身を含む): 50313600

約数和(自身を除く): 21551678

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 41927, 83854, 293489, 586978, 2054423, 4108846, 14380961, 28761922]

約数ペア:

[(1, 28761922), (2, 14380961), (7, 4108846), (14, 2054423), (49, 586978), (98, 293489), (343, 83854), (686, 41927)]