27700508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8867}}^1$

素因数の和:8953

約数の個数: 24

約数和(自身を含む): 53633664

約数和(自身を除く): 25933156

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 8867, 17734, 35468, 97537, 195074, 390148, 629557, 1259114, 2518228, 6925127, 13850254, 27700508]

約数ペア:

[(1, 27700508), (2, 13850254), (4, 6925127), (11, 2518228), (22, 1259114), (44, 629557), (71, 390148), (142, 195074), (284, 97537), (781, 35468), (1562, 17734), (3124, 8867)]