42005866

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{683}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 75644928

約数和(自身を除く): 33639062

約数列:

[1, 2, 7, 14, 23, 46, 161, 191, 322, 382, 683, 1337, 1366, 2674, 4393, 4781, 8786, 9562, 15709, 30751, 31418, 61502, 109963, 130453, 219926, 260906, 913171, 1826342, 3000419, 6000838, 21002933, 42005866]

約数ペア:

[(1, 42005866), (2, 21002933), (7, 6000838), (14, 3000419), (23, 1826342), (46, 913171), (161, 260906), (191, 219926), (322, 130453), (382, 109963), (683, 61502), (1337, 31418), (1366, 30751), (2674, 15709), (4393, 9562), (4781, 8786)]