77849984

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{4789}}^1$

素因数の和:4930

約数の個数: 32

約数和(自身を含む): 156345600

約数和(自身を除く): 78495616

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 4789, 8128, 9578, 16256, 19156, 38312, 76624, 153248, 306496, 608203, 612992, 1216406, 2432812, 4865624, 9731248, 19462496, 38924992, 77849984]

約数ペア:

[(1, 77849984), (2, 38924992), (4, 19462496), (8, 9731248), (16, 4865624), (32, 2432812), (64, 1216406), (127, 612992), (128, 608203), (254, 306496), (508, 153248), (1016, 76624), (2032, 38312), (4064, 19156), (4789, 16256), (8128, 9578)]