28393652

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27407}}^1$

素因数の和:27455

約数の個数: 24

約数和(自身を含む): 58324224

約数和(自身を除く): 29930572

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 27407, 54814, 109628, 191849, 383698, 767396, 1014059, 2028118, 4056236, 7098413, 14196826, 28393652]

約数ペア:

[(1, 28393652), (2, 14196826), (4, 7098413), (7, 4056236), (14, 2028118), (28, 1014059), (37, 767396), (74, 383698), (148, 191849), (259, 109628), (518, 54814), (1036, 27407)]