28508722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{35023}}^1$

素因数の和:35073

約数の個数: 16

約数和(自身を含む): 47912832

約数和(自身を除く): 19404110

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 35023, 70046, 385253, 770506, 1295851, 2591702, 14254361, 28508722]

約数ペア:

[(1, 28508722), (2, 14254361), (11, 2591702), (22, 1295851), (37, 770506), (74, 385253), (407, 70046), (814, 35023)]