27678904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2083}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 57018240

約数和(自身を除く): 29339336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 2083, 3322, 4166, 6644, 8332, 13288, 16664, 22913, 45826, 91652, 183304, 314533, 629066, 1258132, 2516264, 3459863, 6919726, 13839452, 27678904]

約数ペア:

[(1, 27678904), (2, 13839452), (4, 6919726), (8, 3459863), (11, 2516264), (22, 1258132), (44, 629066), (88, 314533), (151, 183304), (302, 91652), (604, 45826), (1208, 22913), (1661, 16664), (2083, 13288), (3322, 8332), (4166, 6644)]