7131656

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 16416000

約数和(自身を除く): 9284344

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 113, 161, 184, 196, 226, 322, 343, 392, 452, 644, 686, 791, 904, 1127, 1288, 1372, 1582, 2254, 2599, 2744, 3164, 4508, 5198, 5537, 6328, 7889, 9016, 10396, 11074, 15778, 18193, 20792, 22148, 31556, 36386, 38759, 44296, 63112, 72772, 77518, 127351, 145544, 155036, 254702, 310072, 509404, 891457, 1018808, 1782914, 3565828, 7131656]

約数ペア:

[(1, 7131656), (2, 3565828), (4, 1782914), (7, 1018808), (8, 891457), (14, 509404), (23, 310072), (28, 254702), (46, 155036), (49, 145544), (56, 127351), (92, 77518), (98, 72772), (113, 63112), (161, 44296), (184, 38759), (196, 36386), (226, 31556), (322, 22148), (343, 20792), (392, 18193), (452, 15778), (644, 11074), (686, 10396), (791, 9016), (904, 7889), (1127, 6328), (1288, 5537), (1372, 5198), (1582, 4508), (2254, 3164), (2599, 2744)]