128605066

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1\times {\mathrm{1409}}^1$

素因数の和:2429

約数の個数: 16

約数和(自身を含む): 197354880

約数和(自身を除く): 68749814

約数列:

[1, 2, 47, 94, 971, 1409, 1942, 2818, 45637, 66223, 91274, 132446, 1368139, 2736278, 64302533, 128605066]

約数ペア:

[(1, 128605066), (2, 64302533), (47, 2736278), (94, 1368139), (971, 132446), (1409, 91274), (1942, 66223), (2818, 45637)]