28584710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37123}}^1$

素因数の和:37148

約数の個数: 32

約数和(自身を含む): 64150272

約数和(自身を除く): 35565562

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 37123, 74246, 185615, 259861, 371230, 408353, 519722, 816706, 1299305, 2041765, 2598610, 2858471, 4083530, 5716942, 14292355, 28584710]

約数ペア:

[(1, 28584710), (2, 14292355), (5, 5716942), (7, 4083530), (10, 2858471), (11, 2598610), (14, 2041765), (22, 1299305), (35, 816706), (55, 519722), (70, 408353), (77, 371230), (110, 259861), (154, 185615), (385, 74246), (770, 37123)]