25094542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 43110144

約数和(自身を除く): 18015602

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 451, 473, 647, 902, 946, 1294, 1763, 3526, 7117, 14234, 19393, 26527, 27821, 38786, 53054, 55642, 291797, 306031, 583594, 612062, 1140661, 2281322, 12547271, 25094542]

約数ペア:

[(1, 25094542), (2, 12547271), (11, 2281322), (22, 1140661), (41, 612062), (43, 583594), (82, 306031), (86, 291797), (451, 55642), (473, 53054), (647, 38786), (902, 27821), (946, 26527), (1294, 19393), (1763, 14234), (3526, 7117)]