668159088

素因数分解:

$2^4\times 3^1\times {\mathrm{13919981}}^1$

素因数の和:13919992

約数の個数: 20

約数和(自身を含む): 1726077768

約数和(自身を除く): 1057918680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13919981, 27839962, 41759943, 55679924, 83519886, 111359848, 167039772, 222719696, 334079544, 668159088]

約数ペア:

[(1, 668159088), (2, 334079544), (3, 222719696), (4, 167039772), (6, 111359848), (8, 83519886), (12, 55679924), (16, 41759943), (24, 27839962), (48, 13919981)]