71048168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{522413}}^1$

素因数の和:522436

約数の個数: 16

約数和(自身を含む): 141051780

約数和(自身を除く): 70003612

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 522413, 1044826, 2089652, 4179304, 8881021, 17762042, 35524084, 71048168]

約数ペア:

[(1, 71048168), (2, 35524084), (4, 17762042), (8, 8881021), (17, 4179304), (34, 2089652), (68, 1044826), (136, 522413)]