68528404

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{36529}}^1$

素因数の和:36607

約数の個数: 24

約数和(自身を含む): 139106240

約数和(自身を除く): 70577836

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 36529, 73058, 146116, 255703, 511406, 1022812, 2447443, 4894886, 9789772, 17132101, 34264202, 68528404]

約数ペア:

[(1, 68528404), (2, 34264202), (4, 17132101), (7, 9789772), (14, 4894886), (28, 2447443), (67, 1022812), (134, 511406), (268, 255703), (469, 146116), (938, 73058), (1876, 36529)]