69001604

素因数分解:

$2^2\times 7^2\times {\mathrm{352049}}^1$

素因数の和:352067

約数の個数: 18

約数和(自身を含む): 140467950

約数和(自身を除く): 71466346

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 352049, 704098, 1408196, 2464343, 4928686, 9857372, 17250401, 34500802, 69001604]

約数ペア:

[(1, 69001604), (2, 34500802), (4, 17250401), (7, 9857372), (14, 4928686), (28, 2464343), (49, 1408196), (98, 704098), (196, 352049)]