68457004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4729}}^1$

素因数の和:4798

約数の個数: 48

約数和(自身を含む): 152570880

約数和(自身を除く): 84113876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 4729, 7238, 9458, 14476, 18916, 33103, 52019, 66206, 104038, 132412, 208076, 222263, 364133, 444526, 728266, 889052, 1456532, 1555841, 2444893, 3111682, 4889786, 6223364, 9779572, 17114251, 34228502, 68457004]

約数ペア:

[(1, 68457004), (2, 34228502), (4, 17114251), (7, 9779572), (11, 6223364), (14, 4889786), (22, 3111682), (28, 2444893), (44, 1555841), (47, 1456532), (77, 889052), (94, 728266), (154, 444526), (188, 364133), (308, 222263), (329, 208076), (517, 132412), (658, 104038), (1034, 66206), (1316, 52019), (2068, 33103), (3619, 18916), (4729, 14476), (7238, 9458)]