27285016

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 57168720

約数和(自身を除く): 29883704

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 121, 142, 242, 284, 397, 484, 568, 781, 794, 968, 1562, 1588, 3124, 3176, 4367, 6248, 8591, 8734, 17182, 17468, 28187, 34364, 34936, 48037, 56374, 68728, 96074, 112748, 192148, 225496, 310057, 384296, 620114, 1240228, 2480456, 3410627, 6821254, 13642508, 27285016]

約数ペア:

[(1, 27285016), (2, 13642508), (4, 6821254), (8, 3410627), (11, 2480456), (22, 1240228), (44, 620114), (71, 384296), (88, 310057), (121, 225496), (142, 192148), (242, 112748), (284, 96074), (397, 68728), (484, 56374), (568, 48037), (781, 34936), (794, 34364), (968, 28187), (1562, 17468), (1588, 17182), (3124, 8734), (3176, 8591), (4367, 6248)]