29809808

素因数分解:

$2^4\times 7^1\times {\mathrm{266159}}^1$

素因数の和:266174

約数の個数: 20

約数和(自身を含む): 66007680

約数和(自身を除く): 36197872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 266159, 532318, 1064636, 1863113, 2129272, 3726226, 4258544, 7452452, 14904904, 29809808]

約数ペア:

[(1, 29809808), (2, 14904904), (4, 7452452), (7, 4258544), (8, 3726226), (14, 2129272), (16, 1863113), (28, 1064636), (56, 532318), (112, 266159)]