553668784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{3907}}^1$

素因数の和:4453

約数の個数: 40

約数和(自身を含む): 1138306608

約数和(自身を除く): 584637824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 521, 1042, 2084, 3907, 4168, 7814, 8336, 8857, 15628, 17714, 31256, 35428, 62512, 66419, 70856, 132838, 141712, 265676, 531352, 1062704, 2035547, 4071094, 8142188, 16284376, 32568752, 34604299, 69208598, 138417196, 276834392, 553668784]

約数ペア:

[(1, 553668784), (2, 276834392), (4, 138417196), (8, 69208598), (16, 34604299), (17, 32568752), (34, 16284376), (68, 8142188), (136, 4071094), (272, 2035547), (521, 1062704), (1042, 531352), (2084, 265676), (3907, 141712), (4168, 132838), (7814, 70856), (8336, 66419), (8857, 62512), (15628, 35428), (17714, 31256)]