26718868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6823}}^1$

素因数の和:6927

約数の個数: 24

約数和(自身を含む): 51589440

約数和(自身を除く): 24870572

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 6823, 13646, 27292, 75053, 150106, 300212, 607247, 1214494, 2428988, 6679717, 13359434, 26718868]

約数ペア:

[(1, 26718868), (2, 13359434), (4, 6679717), (11, 2428988), (22, 1214494), (44, 607247), (89, 300212), (178, 150106), (356, 75053), (979, 27292), (1958, 13646), (3916, 6823)]