25255268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5231}}^1$

素因数の和:5323

約数の個数: 24

約数和(自身を含む): 47464704

約数和(自身を除く): 22209436

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 5231, 10462, 20924, 88927, 177854, 355708, 371401, 742802, 1485604, 6313817, 12627634, 25255268]

約数ペア:

[(1, 25255268), (2, 12627634), (4, 6313817), (17, 1485604), (34, 742802), (68, 371401), (71, 355708), (142, 177854), (284, 88927), (1207, 20924), (2414, 10462), (4828, 5231)]