77173564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{40111}}^1$

素因数の和:40165

約数の個数: 24

約数和(自身を含む): 149377088

約数和(自身を除く): 72203524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 40111, 80222, 160444, 521443, 1042886, 1484107, 2085772, 2968214, 5936428, 19293391, 38586782, 77173564]

約数ペア:

[(1, 77173564), (2, 38586782), (4, 19293391), (13, 5936428), (26, 2968214), (37, 2085772), (52, 1484107), (74, 1042886), (148, 521443), (481, 160444), (962, 80222), (1924, 40111)]