77928538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{43633}}^1$

素因数の和:43701

約数の個数: 16

約数和(自身を含む): 125665920

約数和(自身を除く): 47737382

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 43633, 87266, 829027, 1658054, 2050751, 4101502, 38964269, 77928538]

約数ペア:

[(1, 77928538), (2, 38964269), (19, 4101502), (38, 2050751), (47, 1658054), (94, 829027), (893, 87266), (1786, 43633)]