73408468

素因数分解:

$2^2\times 7^2\times {\mathrm{353}}^1\times {\mathrm{1061}}^1$

素因数の和:1432

約数の個数: 36

約数和(自身を含む): 150003252

約数和(自身を除く): 76594784

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 353, 706, 1061, 1412, 2122, 2471, 4244, 4942, 7427, 9884, 14854, 17297, 29708, 34594, 51989, 69188, 103978, 207956, 374533, 749066, 1498132, 2621731, 5243462, 10486924, 18352117, 36704234, 73408468]

約数ペア:

[(1, 73408468), (2, 36704234), (4, 18352117), (7, 10486924), (14, 5243462), (28, 2621731), (49, 1498132), (98, 749066), (196, 374533), (353, 207956), (706, 103978), (1061, 69188), (1412, 51989), (2122, 34594), (2471, 29708), (4244, 17297), (4942, 14854), (7427, 9884)]