25168156

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1262

約数の個数: 36

約数和(自身を含む): 49272384

約数和(自身を除く): 24104228

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1201, 1612, 2402, 4804, 5239, 10478, 15613, 20956, 31226, 37231, 62452, 74462, 148924, 202969, 405938, 484003, 811876, 968006, 1936012, 6292039, 12584078, 25168156]

約数ペア:

[(1, 25168156), (2, 12584078), (4, 6292039), (13, 1936012), (26, 968006), (31, 811876), (52, 484003), (62, 405938), (124, 202969), (169, 148924), (338, 74462), (403, 62452), (676, 37231), (806, 31226), (1201, 20956), (1612, 15613), (2402, 10478), (4804, 5239)]