64690908

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{34337}}^1$

素因数の和:34501

約数の個数: 24

約数和(自身を含む): 151911312

約数和(自身を除く): 87220404

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 34337, 68674, 103011, 137348, 206022, 412044, 5390909, 10781818, 16172727, 21563636, 32345454, 64690908]

約数ペア:

[(1, 64690908), (2, 32345454), (3, 21563636), (4, 16172727), (6, 10781818), (12, 5390909), (157, 412044), (314, 206022), (471, 137348), (628, 103011), (942, 68674), (1884, 34337)]