72900752

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{29021}}^1$

素因数の和:29186

約数の個数: 20

約数和(自身を含む): 142149756

約数和(自身を除く): 69249004

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 29021, 58042, 116084, 232168, 464336, 4556297, 9112594, 18225188, 36450376, 72900752]

約数ペア:

[(1, 72900752), (2, 36450376), (4, 18225188), (8, 9112594), (16, 4556297), (157, 464336), (314, 232168), (628, 116084), (1256, 58042), (2512, 29021)]