73409908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{128339}}^1$

素因数の和:128367

約数の個数: 24

約数和(自身を含む): 150927840

約数和(自身を除く): 77517932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 128339, 256678, 513356, 1411729, 1668407, 2823458, 3336814, 5646916, 6673628, 18352477, 36704954, 73409908]

約数ペア:

[(1, 73409908), (2, 36704954), (4, 18352477), (11, 6673628), (13, 5646916), (22, 3336814), (26, 2823458), (44, 1668407), (52, 1411729), (143, 513356), (286, 256678), (572, 128339)]