66158872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5009}}^1$

素因数の和:5155

約数の個数: 32

約数和(自身を含む): 134668800

約数和(自身を除く): 68509928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 5009, 6604, 10018, 13208, 20036, 40072, 65117, 130234, 260468, 520936, 636143, 1272286, 2544572, 5089144, 8269859, 16539718, 33079436, 66158872]

約数ペア:

[(1, 66158872), (2, 33079436), (4, 16539718), (8, 8269859), (13, 5089144), (26, 2544572), (52, 1272286), (104, 636143), (127, 520936), (254, 260468), (508, 130234), (1016, 65117), (1651, 40072), (3302, 20036), (5009, 13208), (6604, 10018)]