68764724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6803}}^1$

素因数の和:6852

約数の個数: 36

約数和(自身を含む): 145170144

約数和(自身を除く): 76405420

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 6803, 10108, 13606, 27212, 47621, 95242, 129257, 190484, 258514, 517028, 904799, 1809598, 2455883, 3619196, 4911766, 9823532, 17191181, 34382362, 68764724]

約数ペア:

[(1, 68764724), (2, 34382362), (4, 17191181), (7, 9823532), (14, 4911766), (19, 3619196), (28, 2455883), (38, 1809598), (76, 904799), (133, 517028), (266, 258514), (361, 190484), (532, 129257), (722, 95242), (1444, 47621), (2527, 27212), (5054, 13606), (6803, 10108)]