27829984

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 71124480

約数和(自身を除く): 43294496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 503, 532, 608, 728, 988, 1006, 1064, 1456, 1729, 1976, 2012, 2128, 2912, 3458, 3521, 3952, 4024, 4256, 6539, 6916, 7042, 7904, 8048, 9557, 13078, 13832, 14084, 16096, 19114, 26156, 27664, 28168, 38228, 45773, 52312, 55328, 56336, 66899, 76456, 91546, 104624, 112672, 124241, 133798, 152912, 183092, 209248, 248482, 267596, 305824, 366184, 496964, 535192, 732368, 869687, 993928, 1070384, 1464736, 1739374, 1987856, 2140768, 3478748, 3975712, 6957496, 13914992, 27829984]

約数ペア:

[(1, 27829984), (2, 13914992), (4, 6957496), (7, 3975712), (8, 3478748), (13, 2140768), (14, 1987856), (16, 1739374), (19, 1464736), (26, 1070384), (28, 993928), (32, 869687), (38, 732368), (52, 535192), (56, 496964), (76, 366184), (91, 305824), (104, 267596), (112, 248482), (133, 209248), (152, 183092), (182, 152912), (208, 133798), (224, 124241), (247, 112672), (266, 104624), (304, 91546), (364, 76456), (416, 66899), (494, 56336), (503, 55328), (532, 52312), (608, 45773), (728, 38228), (988, 28168), (1006, 27664), (1064, 26156), (1456, 19114), (1729, 16096), (1976, 14084), (2012, 13832), (2128, 13078), (2912, 9557), (3458, 8048), (3521, 7904), (3952, 7042), (4024, 6916), (4256, 6539)]