73005568

素因数分解:

$2^9\times {\mathrm{142589}}^1$

素因数の和:142607

約数の個数: 20

約数和(自身を含む): 145869570

約数和(自身を除く): 72864002

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 142589, 285178, 570356, 1140712, 2281424, 4562848, 9125696, 18251392, 36502784, 73005568]

約数ペア:

[(1, 73005568), (2, 36502784), (4, 18251392), (8, 9125696), (16, 4562848), (32, 2281424), (64, 1140712), (128, 570356), (256, 285178), (512, 142589)]