67720642.000000000

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{68903}}^1$

素因数の和:68938

約数の個数: 28

約数和(自身を含む): 210019392

約数和(自身を除く): 108594176

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 68903, 137806, 275612, 551224, 1102448, 1584769, 2204896, 3169538, 4409792, 6339076, 12678152, 25356304, 50712608, 101425216]

約数ペア:

[(1, 101425216), (2, 50712608), (4, 25356304), (8, 12678152), (16, 6339076), (23, 4409792), (32, 3169538), (46, 2204896), (64, 1584769), (92, 1102448), (184, 551224), (368, 275612), (736, 137806), (1472, 68903)]