7071288

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{859}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 20640000

約数和(自身を除く): 13568712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 859, 1029, 1176, 1372, 1718, 2058, 2577, 2744, 3436, 4116, 5154, 6013, 6872, 8232, 10308, 12026, 18039, 20616, 24052, 36078, 42091, 48104, 72156, 84182, 126273, 144312, 168364, 252546, 294637, 336728, 505092, 589274, 883911, 1010184, 1178548, 1767822, 2357096, 3535644, 7071288]

約数ペア:

[(1, 7071288), (2, 3535644), (3, 2357096), (4, 1767822), (6, 1178548), (7, 1010184), (8, 883911), (12, 589274), (14, 505092), (21, 336728), (24, 294637), (28, 252546), (42, 168364), (49, 144312), (56, 126273), (84, 84182), (98, 72156), (147, 48104), (168, 42091), (196, 36078), (294, 24052), (343, 20616), (392, 18039), (588, 12026), (686, 10308), (859, 8232), (1029, 6872), (1176, 6013), (1372, 5154), (1718, 4116), (2058, 3436), (2577, 2744)]