43385710576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{424817}}^1$

素因数の和:425329

約数の個数: 40

約数和(自身を含む): 90710537904

約数和(自身を除く): 47324827328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 491, 982, 1964, 3928, 6383, 7856, 12766, 25532, 51064, 102128, 424817, 849634, 1699268, 3398536, 5522621, 6797072, 11045242, 22090484, 44180968, 88361936, 208585147, 417170294, 834340588, 1668681176, 2711606911, 3337362352, 5423213822, 10846427644, 21692855288, 43385710576]

約数ペア:

[(1, 43385710576), (2, 21692855288), (4, 10846427644), (8, 5423213822), (13, 3337362352), (16, 2711606911), (26, 1668681176), (52, 834340588), (104, 417170294), (208, 208585147), (491, 88361936), (982, 44180968), (1964, 22090484), (3928, 11045242), (6383, 6797072), (7856, 5522621), (12766, 3398536), (25532, 1699268), (51064, 849634), (102128, 424817)]