29877772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 58212000

約数和(自身を除く): 28334228

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 109, 116, 139, 218, 278, 436, 493, 556, 986, 1853, 1972, 2363, 3161, 3706, 4031, 4726, 6322, 7412, 8062, 9452, 12644, 15151, 16124, 30302, 53737, 60604, 68527, 107474, 137054, 214948, 257567, 274108, 439379, 515134, 878758, 1030268, 1757516, 7469443, 14938886, 29877772]

約数ペア:

[(1, 29877772), (2, 14938886), (4, 7469443), (17, 1757516), (29, 1030268), (34, 878758), (58, 515134), (68, 439379), (109, 274108), (116, 257567), (139, 214948), (218, 137054), (278, 107474), (436, 68527), (493, 60604), (556, 53737), (986, 30302), (1853, 16124), (1972, 15151), (2363, 12644), (3161, 9452), (3706, 8062), (4031, 7412), (4726, 6322)]