68464508

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143833}}^1$

素因数の和:143861

約数の個数: 24

約数和(自身を含む): 144984672

約数和(自身を除く): 76520164

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 143833, 287666, 575332, 1006831, 2013662, 2445161, 4027324, 4890322, 9780644, 17116127, 34232254, 68464508]

約数ペア:

[(1, 68464508), (2, 34232254), (4, 17116127), (7, 9780644), (14, 4890322), (17, 4027324), (28, 2445161), (34, 2013662), (68, 1006831), (119, 575332), (238, 287666), (476, 143833)]