27780764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{7607}}^1$

素因数の和:7705

約数の個数: 24

約数和(自身を含む): 53682048

約数和(自身を除く): 25901284

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 7607, 15214, 30428, 83677, 167354, 334708, 631381, 1262762, 2525524, 6945191, 13890382, 27780764]

約数ペア:

[(1, 27780764), (2, 13890382), (4, 6945191), (11, 2525524), (22, 1262762), (44, 631381), (83, 334708), (166, 167354), (332, 83677), (913, 30428), (1826, 15214), (3652, 7607)]