28173136

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{3853}}^1$

素因数の和:4318

約数の個数: 20

約数和(自身を含む): 54719092

約数和(自身を除く): 26545956

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 3853, 7312, 7706, 15412, 30824, 61648, 1760821, 3521642, 7043284, 14086568, 28173136]

約数ペア:

[(1, 28173136), (2, 14086568), (4, 7043284), (8, 3521642), (16, 1760821), (457, 61648), (914, 30824), (1828, 15412), (3656, 7706), (3853, 7312)]