68508538

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{287851}}^1$

素因数の和:287877

約数の個数: 16

約数和(自身を含む): 124352064

約数和(自身を除く): 55843526

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 287851, 575702, 2014957, 4029914, 4893467, 9786934, 34254269, 68508538]

約数ペア:

[(1, 68508538), (2, 34254269), (7, 9786934), (14, 4893467), (17, 4029914), (34, 2014957), (119, 575702), (238, 287851)]