73996982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{7577}}^1$

素因数の和:7855

約数の個数: 16

約数和(自身を含む): 117307440

約数和(自身を除く): 43310458

約数列:

[1, 2, 19, 38, 257, 514, 4883, 7577, 9766, 15154, 143963, 287926, 1947289, 3894578, 36998491, 73996982]

約数ペア:

[(1, 73996982), (2, 36998491), (19, 3894578), (38, 1947289), (257, 287926), (514, 143963), (4883, 15154), (7577, 9766)]