68800508

素因数分解:

$2^2\times 7^2\times {\mathrm{351023}}^1$

素因数の和:351041

約数の個数: 18

約数和(自身を含む): 140058576

約数和(自身を除く): 71258068

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 351023, 702046, 1404092, 2457161, 4914322, 9828644, 17200127, 34400254, 68800508]

約数ペア:

[(1, 68800508), (2, 34400254), (4, 17200127), (7, 9828644), (14, 4914322), (28, 2457161), (49, 1404092), (98, 702046), (196, 351023)]