42538276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:696

約数の個数: 36

約数和(自身を含む): 82449360

約数和(自身を除く): 39911084

約数列:

[1, 2, 4, 11, 22, 44, 121, 179, 242, 358, 484, 491, 716, 982, 1964, 1969, 3938, 5401, 7876, 10802, 21604, 21659, 43318, 59411, 86636, 87889, 118822, 175778, 237644, 351556, 966779, 1933558, 3867116, 10634569, 21269138, 42538276]

約数ペア:

[(1, 42538276), (2, 21269138), (4, 10634569), (11, 3867116), (22, 1933558), (44, 966779), (121, 351556), (179, 237644), (242, 175778), (358, 118822), (484, 87889), (491, 86636), (716, 59411), (982, 43318), (1964, 21659), (1969, 21604), (3938, 10802), (5401, 7876)]