68773628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223291}}^1$

素因数の和:223313

約数の個数: 24

約数和(自身を含む): 150052224

約数和(自身を除く): 81278596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 223291, 446582, 893164, 1563037, 2456201, 3126074, 4912402, 6252148, 9824804, 17193407, 34386814, 68773628]

約数ペア:

[(1, 68773628), (2, 34386814), (4, 17193407), (7, 9824804), (11, 6252148), (14, 4912402), (22, 3126074), (28, 2456201), (44, 1563037), (77, 893164), (154, 446582), (308, 223291)]