28455704

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{53089}}^1$

素因数の和:53162

約数の個数: 16

約数和(自身を含む): 54151800

約数和(自身を除く): 25696096

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 53089, 106178, 212356, 424712, 3556963, 7113926, 14227852, 28455704]

約数ペア:

[(1, 28455704), (2, 14227852), (4, 7113926), (8, 3556963), (67, 424712), (134, 212356), (268, 106178), (536, 53089)]