27408021712

素因数分解:

$2^4\times {\mathrm{1811}}^1\times {\mathrm{945887}}^1$

素因数の和:947706

約数の個数: 20

約数和(自身を含む): 53132420736

約数和(自身を除く): 25724399024

約数列:

[1, 2, 4, 8, 16, 1811, 3622, 7244, 14488, 28976, 945887, 1891774, 3783548, 7567096, 15134192, 1713001357, 3426002714, 6852005428, 13704010856, 27408021712]

約数ペア:

[(1, 27408021712), (2, 13704010856), (4, 6852005428), (8, 3426002714), (16, 1713001357), (1811, 15134192), (3622, 7567096), (7244, 3783548), (14488, 1891774), (28976, 945887)]