27902476

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7607}}^1$

素因数の和:7749

約数の個数: 24

約数和(自身を含む): 56238336

約数和(自身を除く): 28335860

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 7607, 15214, 30428, 53249, 106498, 212996, 996517, 1993034, 3986068, 6975619, 13951238, 27902476]

約数ペア:

[(1, 27902476), (2, 13951238), (4, 6975619), (7, 3986068), (14, 1993034), (28, 996517), (131, 212996), (262, 106498), (524, 53249), (917, 30428), (1834, 15214), (3668, 7607)]