28097254

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{683}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 42977088

約数和(自身を除く): 14879834

約数列:

[1, 2, 67, 134, 307, 614, 683, 1366, 20569, 41138, 45761, 91522, 209681, 419362, 14048627, 28097254]

約数ペア:

[(1, 28097254), (2, 14048627), (67, 419362), (134, 209681), (307, 91522), (614, 45761), (683, 41138), (1366, 20569)]