780763712

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{171823}}^1$

素因数の和:171906

約数の個数: 28

約数和(自身を含む): 1571158656

約数和(自身を除く): 790394944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 171823, 343646, 687292, 1374584, 2749168, 5498336, 10996672, 12199433, 24398866, 48797732, 97595464, 195190928, 390381856, 780763712]

約数ペア:

[(1, 780763712), (2, 390381856), (4, 195190928), (8, 97595464), (16, 48797732), (32, 24398866), (64, 12199433), (71, 10996672), (142, 5498336), (284, 2749168), (568, 1374584), (1136, 687292), (2272, 343646), (4544, 171823)]