72867854

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1$

素因数の和:1147

約数の個数: 16

約数和(自身を含む): 110484000

約数和(自身を除く): 37616146

約数列:

[1, 2, 149, 298, 439, 557, 878, 1114, 65411, 82993, 130822, 165986, 244523, 489046, 36433927, 72867854]

約数ペア:

[(1, 72867854), (2, 36433927), (149, 489046), (298, 244523), (439, 165986), (557, 130822), (878, 82993), (1114, 65411)]