68526490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{403097}}^1$

素因数の和:403121

約数の個数: 16

約数和(自身を含む): 130603752

約数和(自身を除く): 62077262

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 403097, 806194, 2015485, 4030970, 6852649, 13705298, 34263245, 68526490]

約数ペア:

[(1, 68526490), (2, 34263245), (5, 13705298), (10, 6852649), (17, 4030970), (34, 2015485), (85, 806194), (170, 403097)]