78821824

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{11299}}^1$

素因数の和:11420

約数の個数: 28

約数和(自身を含む): 157861000

約数和(自身を除く): 79039176

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 11299, 22598, 45196, 90392, 180784, 361568, 723136, 1231591, 2463182, 4926364, 9852728, 19705456, 39410912, 78821824]

約数ペア:

[(1, 78821824), (2, 39410912), (4, 19705456), (8, 9852728), (16, 4926364), (32, 2463182), (64, 1231591), (109, 723136), (218, 361568), (436, 180784), (872, 90392), (1744, 45196), (3488, 22598), (6976, 11299)]