28758688

素因数分解:

$2^5\times 7^2\times {\mathrm{18341}}^1$

素因数の和:18365

約数の個数: 36

約数和(自身を含む): 65866122

約数和(自身を除く): 37107434

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 18341, 36682, 73364, 128387, 146728, 256774, 293456, 513548, 586912, 898709, 1027096, 1797418, 2054192, 3594836, 4108384, 7189672, 14379344, 28758688]

約数ペア:

[(1, 28758688), (2, 14379344), (4, 7189672), (7, 4108384), (8, 3594836), (14, 2054192), (16, 1797418), (28, 1027096), (32, 898709), (49, 586912), (56, 513548), (98, 293456), (112, 256774), (196, 146728), (224, 128387), (392, 73364), (784, 36682), (1568, 18341)]