13971216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1028

約数の個数: 80

約数和(自身を含む): 42251264

約数和(自身を除く): 28280048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 967, 1032, 1204, 1806, 1934, 2064, 2408, 2901, 3612, 3868, 4816, 5802, 6769, 7224, 7736, 11604, 13538, 14448, 15472, 20307, 23208, 27076, 40614, 41581, 46416, 54152, 81228, 83162, 108304, 124743, 162456, 166324, 249486, 291067, 324912, 332648, 498972, 582134, 665296, 873201, 997944, 1164268, 1746402, 1995888, 2328536, 3492804, 4657072, 6985608, 13971216]

約数ペア:

[(1, 13971216), (2, 6985608), (3, 4657072), (4, 3492804), (6, 2328536), (7, 1995888), (8, 1746402), (12, 1164268), (14, 997944), (16, 873201), (21, 665296), (24, 582134), (28, 498972), (42, 332648), (43, 324912), (48, 291067), (56, 249486), (84, 166324), (86, 162456), (112, 124743), (129, 108304), (168, 83162), (172, 81228), (258, 54152), (301, 46416), (336, 41581), (344, 40614), (516, 27076), (602, 23208), (688, 20307), (903, 15472), (967, 14448), (1032, 13538), (1204, 11604), (1806, 7736), (1934, 7224), (2064, 6769), (2408, 5802), (2901, 4816), (3612, 3868)]