27239212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6803}}^1$

素因数の和:6838

約数の個数: 48

約数和(自身を含む): 64012032

約数和(自身を除く): 36772820

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 6803, 13606, 27212, 47621, 74833, 88439, 95242, 149666, 176878, 190484, 299332, 353756, 523831, 619073, 972829, 1047662, 1238146, 1945658, 2095324, 2476292, 3891316, 6809803, 13619606, 27239212]

約数ペア:

[(1, 27239212), (2, 13619606), (4, 6809803), (7, 3891316), (11, 2476292), (13, 2095324), (14, 1945658), (22, 1238146), (26, 1047662), (28, 972829), (44, 619073), (52, 523831), (77, 353756), (91, 299332), (143, 190484), (154, 176878), (182, 149666), (286, 95242), (308, 88439), (364, 74833), (572, 47621), (1001, 27212), (2002, 13606), (4004, 6803)]