27998888

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 53676000

約数和(自身を除く): 25677112

約数列:

[1, 2, 4, 8, 83, 149, 166, 283, 298, 332, 566, 596, 664, 1132, 1192, 2264, 12367, 23489, 24734, 42167, 46978, 49468, 84334, 93956, 98936, 168668, 187912, 337336, 3499861, 6999722, 13999444, 27998888]

約数ペア:

[(1, 27998888), (2, 13999444), (4, 6999722), (8, 3499861), (83, 337336), (149, 187912), (166, 168668), (283, 98936), (298, 93956), (332, 84334), (566, 49468), (596, 46978), (664, 42167), (1132, 24734), (1192, 23489), (2264, 12367)]