27936670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{64969}}^1$

素因数の和:65019

約数の個数: 16

約数和(自身を含む): 51456240

約数和(自身を除く): 23519570

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 64969, 129938, 324845, 649690, 2793667, 5587334, 13968335, 27936670]

約数ペア:

[(1, 27936670), (2, 13968335), (5, 5587334), (10, 2793667), (43, 649690), (86, 324845), (215, 129938), (430, 64969)]