68376686

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{287297}}^1$

素因数の和:287323

約数の個数: 16

約数和(自身を含む): 124112736

約数和(自身を除く): 55736050

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 287297, 574594, 2011079, 4022158, 4884049, 9768098, 34188343, 68376686]

約数ペア:

[(1, 68376686), (2, 34188343), (7, 9768098), (14, 4884049), (17, 4022158), (34, 2011079), (119, 574594), (238, 287297)]