12628660544

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{1553723}}^1$

素因数の和:1553862

約数の個数: 28

約数和(自身を含む): 25257337344

約数和(自身を除く): 12628676800

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 1553723, 3107446, 6214892, 12429784, 24859568, 49719136, 99438272, 197322821, 394645642, 789291284, 1578582568, 3157165136, 6314330272, 12628660544]

約数ペア:

[(1, 12628660544), (2, 6314330272), (4, 3157165136), (8, 1578582568), (16, 789291284), (32, 394645642), (64, 197322821), (127, 99438272), (254, 49719136), (508, 24859568), (1016, 12429784), (2032, 6214892), (4064, 3107446), (8128, 1553723)]