28340018

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^3\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 50924160

約数和(自身を除く): 22584142

約数列:

[1, 2, 7, 14, 29, 58, 83, 166, 203, 406, 581, 841, 1162, 1682, 2407, 4814, 5887, 11774, 16849, 24389, 33698, 48778, 69803, 139606, 170723, 341446, 488621, 977242, 2024287, 4048574, 14170009, 28340018]

約数ペア:

[(1, 28340018), (2, 14170009), (7, 4048574), (14, 2024287), (29, 977242), (58, 488621), (83, 341446), (166, 170723), (203, 139606), (406, 69803), (581, 48778), (841, 33698), (1162, 24389), (1682, 16849), (2407, 11774), (4814, 5887)]