71449644

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17359}}^1$

素因数の和:17387

約数の個数: 48

約数和(自身を含む): 194432000

約数和(自身を除く): 122982356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 17359, 34718, 52077, 69436, 104154, 121513, 208308, 243026, 364539, 486052, 729078, 850591, 1458156, 1701182, 2551773, 3402364, 5103546, 5954137, 10207092, 11908274, 17862411, 23816548, 35724822, 71449644]

約数ペア:

[(1, 71449644), (2, 35724822), (3, 23816548), (4, 17862411), (6, 11908274), (7, 10207092), (12, 5954137), (14, 5103546), (21, 3402364), (28, 2551773), (42, 1701182), (49, 1458156), (84, 850591), (98, 729078), (147, 486052), (196, 364539), (294, 243026), (343, 208308), (588, 121513), (686, 104154), (1029, 69436), (1372, 52077), (2058, 34718), (4116, 17359)]