28006824

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 73872000

約数和(自身を除く): 45865176

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 113, 138, 184, 226, 276, 339, 449, 452, 552, 678, 898, 904, 1347, 1356, 1796, 2599, 2694, 2712, 3592, 5198, 5388, 7797, 10327, 10396, 10776, 15594, 20654, 20792, 30981, 31188, 41308, 50737, 61962, 62376, 82616, 101474, 123924, 152211, 202948, 247848, 304422, 405896, 608844, 1166951, 1217688, 2333902, 3500853, 4667804, 7001706, 9335608, 14003412, 28006824]

約数ペア:

[(1, 28006824), (2, 14003412), (3, 9335608), (4, 7001706), (6, 4667804), (8, 3500853), (12, 2333902), (23, 1217688), (24, 1166951), (46, 608844), (69, 405896), (92, 304422), (113, 247848), (138, 202948), (184, 152211), (226, 123924), (276, 101474), (339, 82616), (449, 62376), (452, 61962), (552, 50737), (678, 41308), (898, 31188), (904, 30981), (1347, 20792), (1356, 20654), (1796, 15594), (2599, 10776), (2694, 10396), (2712, 10327), (3592, 7797), (5198, 5388)]