27996552

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 81502200

約数和(自身を除く): 53505648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 89, 102, 136, 153, 178, 204, 257, 267, 306, 356, 408, 514, 534, 612, 712, 771, 801, 1028, 1068, 1224, 1513, 1542, 1602, 2056, 2136, 2313, 3026, 3084, 3204, 4369, 4539, 4626, 6052, 6168, 6408, 8738, 9078, 9252, 12104, 13107, 13617, 17476, 18156, 18504, 22873, 26214, 27234, 34952, 36312, 39321, 45746, 52428, 54468, 68619, 78642, 91492, 104856, 108936, 137238, 157284, 182984, 205857, 274476, 314568, 388841, 411714, 548952, 777682, 823428, 1166523, 1555364, 1646856, 2333046, 3110728, 3499569, 4666092, 6999138, 9332184, 13998276, 27996552]

約数ペア:

[(1, 27996552), (2, 13998276), (3, 9332184), (4, 6999138), (6, 4666092), (8, 3499569), (9, 3110728), (12, 2333046), (17, 1646856), (18, 1555364), (24, 1166523), (34, 823428), (36, 777682), (51, 548952), (68, 411714), (72, 388841), (89, 314568), (102, 274476), (136, 205857), (153, 182984), (178, 157284), (204, 137238), (257, 108936), (267, 104856), (306, 91492), (356, 78642), (408, 68619), (514, 54468), (534, 52428), (612, 45746), (712, 39321), (771, 36312), (801, 34952), (1028, 27234), (1068, 26214), (1224, 22873), (1513, 18504), (1542, 18156), (1602, 17476), (2056, 13617), (2136, 13107), (2313, 12104), (3026, 9252), (3084, 9078), (3204, 8738), (4369, 6408), (4539, 6168), (4626, 6052)]