27771484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2711}}^1$

素因数の和:2925

約数の個数: 24

約数和(自身を含む): 52623648

約数和(自身を除く): 24852164

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 2711, 5122, 5422, 10244, 10844, 35243, 70486, 140972, 534067, 1068134, 2136268, 6942871, 13885742, 27771484]

約数ペア:

[(1, 27771484), (2, 13885742), (4, 6942871), (13, 2136268), (26, 1068134), (52, 534067), (197, 140972), (394, 70486), (788, 35243), (2561, 10844), (2711, 10244), (5122, 5422)]