68449898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{7759}}^1$

素因数の和:8173

約数の個数: 16

約数和(自身を含む): 112302720

約数和(自身を除く): 43852822

約数列:

[1, 2, 11, 22, 401, 802, 4411, 7759, 8822, 15518, 85349, 170698, 3111359, 6222718, 34224949, 68449898]

約数ペア:

[(1, 68449898), (2, 34224949), (11, 6222718), (22, 3111359), (401, 170698), (802, 85349), (4411, 15518), (7759, 8822)]