27997588

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5507}}^1$

素因数の和:5583

約数の個数: 24

約数和(自身を含む): 51819264

約数和(自身を除く): 23821676

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 5507, 11014, 22028, 170717, 225787, 341434, 451574, 682868, 903148, 6999397, 13998794, 27997588]

約数ペア:

[(1, 27997588), (2, 13998794), (4, 6999397), (31, 903148), (41, 682868), (62, 451574), (82, 341434), (124, 225787), (164, 170717), (1271, 22028), (2542, 11014), (5084, 5507)]