27439871396

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1\times {\mathrm{19417}}^1$

素因数の和:20700

約数の個数: 48

約数和(自身を含む): 56266839552

約数和(自身を除く): 28826968156

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1231, 2462, 4924, 8617, 17234, 19417, 34468, 38834, 50471, 77668, 100942, 135919, 201884, 271838, 353297, 543676, 706594, 796097, 1413188, 1592194, 3184388, 5572679, 11145358, 22290716, 23902327, 47804654, 95609308, 167316289, 334632578, 669265156, 979995407, 1959990814, 3919981628, 6859967849, 13719935698, 27439871396]

約数ペア:

[(1, 27439871396), (2, 13719935698), (4, 6859967849), (7, 3919981628), (14, 1959990814), (28, 979995407), (41, 669265156), (82, 334632578), (164, 167316289), (287, 95609308), (574, 47804654), (1148, 23902327), (1231, 22290716), (2462, 11145358), (4924, 5572679), (8617, 3184388), (17234, 1592194), (19417, 1413188), (34468, 796097), (38834, 706594), (50471, 543676), (77668, 353297), (100942, 271838), (135919, 201884)]