72864708964

素因数分解:

$2^2\times {\mathrm{691}}^1\times {\mathrm{3259}}^1\times {\mathrm{8089}}^1$

素因数の和:12043

約数の個数: 24

約数和(自身を含む): 127752749600

約数和(自身を除く): 54888040636

約数列:

[1, 2, 4, 691, 1382, 2764, 3259, 6518, 8089, 13036, 16178, 32356, 2251969, 4503938, 5589499, 9007876, 11178998, 22357996, 26362051, 52724102, 105448204, 18216177241, 36432354482, 72864708964]

約数ペア:

[(1, 72864708964), (2, 36432354482), (4, 18216177241), (691, 105448204), (1382, 52724102), (2764, 26362051), (3259, 22357996), (6518, 11178998), (8089, 9007876), (13036, 5589499), (16178, 4503938), (32356, 2251969)]