68015388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{809707}}^1$

素因数の和:809721

約数の個数: 24

約数和(自身を含む): 181374592

約数和(自身を除く): 113359204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 809707, 1619414, 2429121, 3238828, 4858242, 5667949, 9716484, 11335898, 17003847, 22671796, 34007694, 68015388]

約数ペア:

[(1, 68015388), (2, 34007694), (3, 22671796), (4, 17003847), (6, 11335898), (7, 9716484), (12, 5667949), (14, 4858242), (21, 3238828), (28, 2429121), (42, 1619414), (84, 809707)]