27467770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3517}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 54711936

約数和(自身を除く): 27244166

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3517, 3905, 7034, 7810, 17585, 35170, 38687, 77374, 193435, 249707, 386870, 499414, 1248535, 2497070, 2746777, 5493554, 13733885, 27467770]

約数ペア:

[(1, 27467770), (2, 13733885), (5, 5493554), (10, 2746777), (11, 2497070), (22, 1248535), (55, 499414), (71, 386870), (110, 249707), (142, 193435), (355, 77374), (710, 38687), (781, 35170), (1562, 17585), (3517, 7810), (3905, 7034)]