27458930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66973}}^1$

素因数の和:67021

約数の個数: 16

約数和(自身を含む): 50632344

約数和(自身を除く): 23173414

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 66973, 133946, 334865, 669730, 2745893, 5491786, 13729465, 27458930]

約数ペア:

[(1, 27458930), (2, 13729465), (5, 5491786), (10, 2745893), (41, 669730), (82, 334865), (205, 133946), (410, 66973)]