140032886

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{14731}}^1$

素因数の和:14844

約数の個数: 24

約数和(自身を含む): 246878856

約数和(自身を除く): 106845970

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4753, 9506, 14731, 29462, 103117, 206234, 721819, 1428907, 1443638, 2857814, 10002349, 20004698, 70016443, 140032886]

約数ペア:

[(1, 140032886), (2, 70016443), (7, 20004698), (14, 10002349), (49, 2857814), (97, 1443638), (98, 1428907), (194, 721819), (679, 206234), (1358, 103117), (4753, 29462), (9506, 14731)]