56413706

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:1109

約数の個数: 16

約数和(自身を含む): 85636320

約数和(自身を除く): 29222614

約数列:

[1, 2, 139, 278, 307, 614, 661, 1322, 42673, 85346, 91879, 183758, 202927, 405854, 28206853, 56413706]

約数ペア:

[(1, 56413706), (2, 28206853), (139, 405854), (278, 202927), (307, 183758), (614, 91879), (661, 85346), (1322, 42673)]