27742792

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1606

約数の個数: 64

約数和(自身を含む): 67132800

約数和(自身を除く): 39390008

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1553, 1624, 2233, 2552, 3106, 4466, 6212, 8932, 10871, 12424, 17083, 17864, 21742, 34166, 43484, 45037, 68332, 86968, 90074, 119581, 136664, 180148, 239162, 315259, 360296, 478324, 495407, 630518, 956648, 990814, 1261036, 1981628, 2522072, 3467849, 3963256, 6935698, 13871396, 27742792]

約数ペア:

[(1, 27742792), (2, 13871396), (4, 6935698), (7, 3963256), (8, 3467849), (11, 2522072), (14, 1981628), (22, 1261036), (28, 990814), (29, 956648), (44, 630518), (56, 495407), (58, 478324), (77, 360296), (88, 315259), (116, 239162), (154, 180148), (203, 136664), (232, 119581), (308, 90074), (319, 86968), (406, 68332), (616, 45037), (638, 43484), (812, 34166), (1276, 21742), (1553, 17864), (1624, 17083), (2233, 12424), (2552, 10871), (3106, 8932), (4466, 6212)]