28547194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37861}}^1$

素因数の和:37905

約数の個数: 16

約数和(自身を含む): 47706120

約数和(自身を除く): 19158926

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 37861, 75722, 492193, 984386, 1097969, 2195938, 14273597, 28547194]

約数ペア:

[(1, 28547194), (2, 14273597), (13, 2195938), (26, 1097969), (29, 984386), (58, 492193), (377, 75722), (754, 37861)]