21461337944

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2984057}}^1$

素因数の和:2984123

約数の個数: 32

約数和(自身を含む): 42970435200

約数和(自身を除く): 21509097256

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596, 7192, 2984057, 5968114, 11936228, 23872456, 86537653, 92505767, 173075306, 185011534, 346150612, 370023068, 692301224, 740046136, 2682667243, 5365334486, 10730668972, 21461337944]

約数ペア:

[(1, 21461337944), (2, 10730668972), (4, 5365334486), (8, 2682667243), (29, 740046136), (31, 692301224), (58, 370023068), (62, 346150612), (116, 185011534), (124, 173075306), (232, 92505767), (248, 86537653), (899, 23872456), (1798, 11936228), (3596, 5968114), (7192, 2984057)]