39502456

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4493}}^1$

素因数の和:4663

約数の個数: 32

約数和(自身を含む): 85206240

約数和(自身を除く): 45703784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 4493, 8792, 8986, 17972, 31451, 35944, 62902, 125804, 251608, 705401, 1410802, 2821604, 4937807, 5643208, 9875614, 19751228, 39502456]

約数ペア:

[(1, 39502456), (2, 19751228), (4, 9875614), (7, 5643208), (8, 4937807), (14, 2821604), (28, 1410802), (56, 705401), (157, 251608), (314, 125804), (628, 62902), (1099, 35944), (1256, 31451), (2198, 17972), (4396, 8986), (4493, 8792)]