28200062012

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{229321}}^1$

素因数の和:229829

約数の個数: 24

約数和(自身を含む): 50160976992

約数和(自身を除く): 21960914980

約数列:

[1, 2, 4, 71, 142, 284, 433, 866, 1732, 30743, 61486, 122972, 229321, 458642, 917284, 16281791, 32563582, 65127164, 99295993, 198591986, 397183972, 7050015503, 14100031006, 28200062012]

約数ペア:

[(1, 28200062012), (2, 14100031006), (4, 7050015503), (71, 397183972), (142, 198591986), (284, 99295993), (433, 65127164), (866, 32563582), (1732, 16281791), (30743, 917284), (61486, 458642), (122972, 229321)]