57407678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{7949}}^1$

素因数の和:8131

約数の個数: 16

約数和(自身を含む): 90439200

約数和(自身を除く): 33031522

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 7949, 15898, 182827, 365654, 1247993, 2495986, 28703839, 57407678]

約数ペア:

[(1, 57407678), (2, 28703839), (23, 2495986), (46, 1247993), (157, 365654), (314, 182827), (3611, 15898), (7222, 7949)]