866424076

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2707}}^1$

素因数の和:2819

約数の個数: 72

約数和(自身を含む): 1867090176

約数和(自身を除く): 1000666100

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 71, 92, 98, 142, 161, 196, 284, 322, 497, 644, 994, 1127, 1633, 1988, 2254, 2707, 3266, 3479, 4508, 5414, 6532, 6958, 10828, 11431, 13916, 18949, 22862, 37898, 45724, 62261, 75796, 80017, 124522, 132643, 160034, 192197, 249044, 265286, 320068, 384394, 435827, 530572, 768788, 871654, 1345379, 1743308, 2690758, 3050789, 4420531, 5381516, 6101578, 8841062, 9417653, 12203156, 17682124, 18835306, 30943717, 37670612, 61887434, 123774868, 216606019, 433212038, 866424076]

約数ペア:

[(1, 866424076), (2, 433212038), (4, 216606019), (7, 123774868), (14, 61887434), (23, 37670612), (28, 30943717), (46, 18835306), (49, 17682124), (71, 12203156), (92, 9417653), (98, 8841062), (142, 6101578), (161, 5381516), (196, 4420531), (284, 3050789), (322, 2690758), (497, 1743308), (644, 1345379), (994, 871654), (1127, 768788), (1633, 530572), (1988, 435827), (2254, 384394), (2707, 320068), (3266, 265286), (3479, 249044), (4508, 192197), (5414, 160034), (6532, 132643), (6958, 124522), (10828, 80017), (11431, 75796), (13916, 62261), (18949, 45724), (22862, 37898)]