73478168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{483409}}^1$

素因数の和:483434

約数の個数: 16

約数和(自身を含む): 145023000

約数和(自身を除く): 71544832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 483409, 966818, 1933636, 3867272, 9184771, 18369542, 36739084, 73478168]

約数ペア:

[(1, 73478168), (2, 36739084), (4, 18369542), (8, 9184771), (19, 3867272), (38, 1933636), (76, 966818), (152, 483409)]