68670184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{780343}}^1$

素因数の和:780360

約数の個数: 16

約数和(自身を含む): 140461920

約数和(自身を除く): 71791736

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 780343, 1560686, 3121372, 6242744, 8583773, 17167546, 34335092, 68670184]

約数ペア:

[(1, 68670184), (2, 34335092), (4, 17167546), (8, 8583773), (11, 6242744), (22, 3121372), (44, 1560686), (88, 780343)]