28096928

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{4457}}^1$

素因数の和:4664

約数の個数: 24

約数和(自身を含む): 55609092

約数和(自身を除く): 27512164

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 4457, 6304, 8914, 17828, 35656, 71312, 142624, 878029, 1756058, 3512116, 7024232, 14048464, 28096928]

約数ペア:

[(1, 28096928), (2, 14048464), (4, 7024232), (8, 3512116), (16, 1756058), (32, 878029), (197, 142624), (394, 71312), (788, 35656), (1576, 17828), (3152, 8914), (4457, 6304)]