28399996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2803}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 52995600

約数和(自身を除く): 24595604

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 2803, 5066, 5606, 10132, 11212, 47651, 95302, 190604, 417647, 835294, 1670588, 7099999, 14199998, 28399996]

約数ペア:

[(1, 28399996), (2, 14199998), (4, 7099999), (17, 1670588), (34, 835294), (68, 417647), (149, 190604), (298, 95302), (596, 47651), (2533, 11212), (2803, 10132), (5066, 5606)]