42857164

素因数分解:

$2^2\times 7^3\times {\mathrm{31237}}^1$

素因数の和:31262

約数の個数: 24

約数和(自身を含む): 87466400

約数和(自身を除く): 44609236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 31237, 62474, 124948, 218659, 437318, 874636, 1530613, 3061226, 6122452, 10714291, 21428582, 42857164]

約数ペア:

[(1, 42857164), (2, 21428582), (4, 10714291), (7, 6122452), (14, 3061226), (28, 1530613), (49, 874636), (98, 437318), (196, 218659), (343, 124948), (686, 62474), (1372, 31237)]