28091118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{38693}}^1$

素因数の和:38720

約数の個数: 24

約数和(自身を含む): 61755624

約数和(自身を除く): 33664506

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 38693, 77386, 116079, 232158, 425623, 851246, 1276869, 2553738, 4681853, 9363706, 14045559, 28091118]

約数ペア:

[(1, 28091118), (2, 14045559), (3, 9363706), (6, 4681853), (11, 2553738), (22, 1276869), (33, 851246), (66, 425623), (121, 232158), (242, 116079), (363, 77386), (726, 38693)]