27157984

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3959

約数の個数: 48

約数和(自身を含む): 63092736

約数和(自身を除く): 35934752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 3911, 6944, 7822, 15644, 27377, 31288, 54754, 62576, 109508, 121241, 125152, 219016, 242482, 438032, 484964, 848687, 876064, 969928, 1697374, 1939856, 3394748, 3879712, 6789496, 13578992, 27157984]

約数ペア:

[(1, 27157984), (2, 13578992), (4, 6789496), (7, 3879712), (8, 3394748), (14, 1939856), (16, 1697374), (28, 969928), (31, 876064), (32, 848687), (56, 484964), (62, 438032), (112, 242482), (124, 219016), (217, 125152), (224, 121241), (248, 109508), (434, 62576), (496, 54754), (868, 31288), (992, 27377), (1736, 15644), (3472, 7822), (3911, 6944)]