25386214

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{3121}}^1$

素因数の和:3220

約数の個数: 24

約数和(自身を含む): 44844408

約数和(自身を除く): 19458194

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 3121, 4067, 6242, 8134, 21847, 43694, 152929, 259043, 305858, 518086, 1813301, 3626602, 12693107, 25386214]

約数ペア:

[(1, 25386214), (2, 12693107), (7, 3626602), (14, 1813301), (49, 518086), (83, 305858), (98, 259043), (166, 152929), (581, 43694), (1162, 21847), (3121, 8134), (4067, 6242)]