27891512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2099}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 57456000

約数和(自身を除く): 29564488

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 2099, 3322, 4198, 6644, 8396, 13288, 16792, 23089, 46178, 92356, 184712, 316949, 633898, 1267796, 2535592, 3486439, 6972878, 13945756, 27891512]

約数ペア:

[(1, 27891512), (2, 13945756), (4, 6972878), (8, 3486439), (11, 2535592), (22, 1267796), (44, 633898), (88, 316949), (151, 184712), (302, 92356), (604, 46178), (1208, 23089), (1661, 16792), (2099, 13288), (3322, 8396), (4198, 6644)]