55661728

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{24499}}^1$

素因数の和:24580

約数の個数: 24

約数和(自身を含む): 111132000

約数和(自身を除く): 55470272

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 24499, 48998, 97996, 195992, 391984, 783968, 1739429, 3478858, 6957716, 13915432, 27830864, 55661728]

約数ペア:

[(1, 55661728), (2, 27830864), (4, 13915432), (8, 6957716), (16, 3478858), (32, 1739429), (71, 783968), (142, 391984), (284, 195992), (568, 97996), (1136, 48998), (2272, 24499)]