28999666

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:977

約数の個数: 16

約数和(自身を含む): 44307648

約数和(自身を除く): 15307982

約数列:

[1, 2, 71, 142, 443, 461, 886, 922, 31453, 32731, 62906, 65462, 204223, 408446, 14499833, 28999666]

約数ペア:

[(1, 28999666), (2, 14499833), (71, 408446), (142, 204223), (443, 65462), (461, 62906), (886, 32731), (922, 31453)]