56722504

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 109549440

約数和(自身を除く): 52826936

約数列:

[1, 2, 4, 8, 43, 86, 172, 181, 344, 362, 724, 911, 1448, 1822, 3644, 7288, 7783, 15566, 31132, 39173, 62264, 78346, 156692, 164891, 313384, 329782, 659564, 1319128, 7090313, 14180626, 28361252, 56722504]

約数ペア:

[(1, 56722504), (2, 28361252), (4, 14180626), (8, 7090313), (43, 1319128), (86, 659564), (172, 329782), (181, 313384), (344, 164891), (362, 156692), (724, 78346), (911, 62264), (1448, 39173), (1822, 31132), (3644, 15566), (7288, 7783)]