28823228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3234

約数の個数: 48

約数和(自身を含む): 64270080

約数和(自身を除く): 35446852

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 3187, 4522, 6374, 9044, 12748, 22309, 44618, 54179, 60553, 89236, 108358, 121106, 216716, 242212, 379253, 423871, 758506, 847742, 1029401, 1517012, 1695484, 2058802, 4117604, 7205807, 14411614, 28823228]

約数ペア:

[(1, 28823228), (2, 14411614), (4, 7205807), (7, 4117604), (14, 2058802), (17, 1695484), (19, 1517012), (28, 1029401), (34, 847742), (38, 758506), (68, 423871), (76, 379253), (119, 242212), (133, 216716), (238, 121106), (266, 108358), (323, 89236), (476, 60553), (532, 54179), (646, 44618), (1292, 22309), (2261, 12748), (3187, 9044), (4522, 6374)]