57128156

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 101799936

約数和(自身を除く): 44671780

約数列:

[1, 2, 4, 107, 127, 214, 254, 428, 508, 1051, 2102, 4204, 13589, 27178, 54356, 112457, 133477, 224914, 266954, 449828, 533908, 14282039, 28564078, 57128156]

約数ペア:

[(1, 57128156), (2, 28564078), (4, 14282039), (107, 533908), (127, 449828), (214, 266954), (254, 224914), (428, 133477), (508, 112457), (1051, 54356), (2102, 27178), (4204, 13589)]