42558868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4261}}^1$

素因数の和:4503

約数の個数: 24

約数和(自身を含む): 81625824

約数和(自身を除く): 39066956

約数列:

[1, 2, 4, 11, 22, 44, 227, 454, 908, 2497, 4261, 4994, 8522, 9988, 17044, 46871, 93742, 187484, 967247, 1934494, 3868988, 10639717, 21279434, 42558868]

約数ペア:

[(1, 42558868), (2, 21279434), (4, 10639717), (11, 3868988), (22, 1934494), (44, 967247), (227, 187484), (454, 93742), (908, 46871), (2497, 17044), (4261, 9988), (4994, 8522)]