28910118

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{81667}}^1$

素因数の和:81731

約数の個数: 16

約数和(自身を含む): 58800960

約数和(自身を除く): 29890842

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 81667, 163334, 245001, 490002, 4818353, 9636706, 14455059, 28910118]

約数ペア:

[(1, 28910118), (2, 14455059), (3, 9636706), (6, 4818353), (59, 490002), (118, 245001), (177, 163334), (354, 81667)]