27943896

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 76446720

約数和(自身を除く): 48502824

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 71, 92, 93, 124, 138, 142, 184, 186, 213, 248, 276, 284, 372, 426, 529, 552, 568, 713, 744, 852, 1058, 1426, 1587, 1633, 1704, 2116, 2139, 2201, 2852, 3174, 3266, 4232, 4278, 4402, 4899, 5704, 6348, 6532, 6603, 8556, 8804, 9798, 12696, 13064, 13206, 16399, 17112, 17608, 19596, 26412, 32798, 37559, 39192, 49197, 50623, 52824, 65596, 75118, 98394, 101246, 112677, 131192, 150236, 151869, 196788, 202492, 225354, 300472, 303738, 393576, 404984, 450708, 607476, 901416, 1164329, 1214952, 2328658, 3492987, 4657316, 6985974, 9314632, 13971948, 27943896]

約数ペア:

[(1, 27943896), (2, 13971948), (3, 9314632), (4, 6985974), (6, 4657316), (8, 3492987), (12, 2328658), (23, 1214952), (24, 1164329), (31, 901416), (46, 607476), (62, 450708), (69, 404984), (71, 393576), (92, 303738), (93, 300472), (124, 225354), (138, 202492), (142, 196788), (184, 151869), (186, 150236), (213, 131192), (248, 112677), (276, 101246), (284, 98394), (372, 75118), (426, 65596), (529, 52824), (552, 50623), (568, 49197), (713, 39192), (744, 37559), (852, 32798), (1058, 26412), (1426, 19596), (1587, 17608), (1633, 17112), (1704, 16399), (2116, 13206), (2139, 13064), (2201, 12696), (2852, 9798), (3174, 8804), (3266, 8556), (4232, 6603), (4278, 6532), (4402, 6348), (4899, 5704)]