40745276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71233}}^1$

素因数の和:71261

約数の個数: 24

約数和(自身を含む): 83771184

約数和(自身を除く): 43025908

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 71233, 142466, 284932, 783563, 926029, 1567126, 1852058, 3134252, 3704116, 10186319, 20372638, 40745276]

約数ペア:

[(1, 40745276), (2, 20372638), (4, 10186319), (11, 3704116), (13, 3134252), (22, 1852058), (26, 1567126), (44, 926029), (52, 783563), (143, 284932), (286, 142466), (572, 71233)]