67770362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{12889}}^1$

素因数の和:13141

約数の個数: 16

約数和(自身を含む): 111369600

約数和(自身を除く): 43599238

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 12889, 25778, 141779, 283558, 3080471, 6160942, 33885181, 67770362]

約数ペア:

[(1, 67770362), (2, 33885181), (11, 6160942), (22, 3080471), (239, 283558), (478, 141779), (2629, 25778), (5258, 12889)]