42387068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8693}}^1$

素因数の和:8773

約数の個数: 24

約数和(自身を含む): 78871968

約数和(自身を除く): 36484900

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 8693, 17386, 34772, 199939, 399878, 460729, 799756, 921458, 1842916, 10596767, 21193534, 42387068]

約数ペア:

[(1, 42387068), (2, 21193534), (4, 10596767), (23, 1842916), (46, 921458), (53, 799756), (92, 460729), (106, 399878), (212, 199939), (1219, 34772), (2438, 17386), (4876, 8693)]