68479404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{815231}}^1$

素因数の和:815245

約数の個数: 24

約数和(自身を含む): 182611968

約数和(自身を除く): 114132564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 815231, 1630462, 2445693, 3260924, 4891386, 5706617, 9782772, 11413234, 17119851, 22826468, 34239702, 68479404]

約数ペア:

[(1, 68479404), (2, 34239702), (3, 22826468), (4, 17119851), (6, 11413234), (7, 9782772), (12, 5706617), (14, 4891386), (21, 3260924), (28, 2445693), (42, 1630462), (84, 815231)]