66340802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{6869}}^1$

素因数の和:7321

約数の個数: 16

約数和(自身を含む): 108820800

約数和(自身を除く): 42479998

約数列:

[1, 2, 11, 22, 439, 878, 4829, 6869, 9658, 13738, 75559, 151118, 3015491, 6030982, 33170401, 66340802]

約数ペア:

[(1, 66340802), (2, 33170401), (11, 6030982), (22, 3015491), (439, 151118), (878, 75559), (4829, 13738), (6869, 9658)]