66870492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{428657}}^1$

素因数の和:428677

約数の個数: 24

約数和(自身を含む): 168033936

約数和(自身を除く): 101163444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 428657, 857314, 1285971, 1714628, 2571942, 5143884, 5572541, 11145082, 16717623, 22290164, 33435246, 66870492]

約数ペア:

[(1, 66870492), (2, 33435246), (3, 22290164), (4, 16717623), (6, 11145082), (12, 5572541), (13, 5143884), (26, 2571942), (39, 1714628), (52, 1285971), (78, 857314), (156, 428657)]