27785704

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{51839}}^1$

素因数の和:51912

約数の個数: 16

約数和(自身を含む): 52876800

約数和(自身を除く): 25091096

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 51839, 103678, 207356, 414712, 3473213, 6946426, 13892852, 27785704]

約数ペア:

[(1, 27785704), (2, 13892852), (4, 6946426), (8, 3473213), (67, 414712), (134, 207356), (268, 103678), (536, 51839)]