77724394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 52912406

約数列:

[1, 2, 11, 22, 53, 106, 191, 349, 382, 583, 698, 1166, 2101, 3839, 4202, 7678, 10123, 18497, 20246, 36994, 66659, 111353, 133318, 203467, 222706, 406934, 733249, 1466498, 3532927, 7065854, 38862197, 77724394]

約数ペア:

[(1, 77724394), (2, 38862197), (11, 7065854), (22, 3532927), (53, 1466498), (106, 733249), (191, 406934), (349, 222706), (382, 203467), (583, 133318), (698, 111353), (1166, 66659), (2101, 36994), (3839, 20246), (4202, 18497), (7678, 10123)]