28106278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1\times {\mathrm{809}}^1$

素因数の和:1439

約数の個数: 16

約数和(自身を含む): 43740000

約数和(自身を除く): 15633722

約数列:

[1, 2, 29, 58, 599, 809, 1198, 1618, 17371, 23461, 34742, 46922, 484591, 969182, 14053139, 28106278]

約数ペア:

[(1, 28106278), (2, 14053139), (29, 969182), (58, 484591), (599, 46922), (809, 34742), (1198, 23461), (1618, 17371)]