69705218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{43403}}^1$

素因数の和:43489

約数の個数: 16

約数和(自身を含む): 115628256

約数和(自身を除く): 45923038

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 43403, 86806, 477433, 954866, 3168419, 6336838, 34852609, 69705218]

約数ペア:

[(1, 69705218), (2, 34852609), (11, 6336838), (22, 3168419), (73, 954866), (146, 477433), (803, 86806), (1606, 43403)]