57497752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6661}}^1$

素因数の和:6763

約数の個数: 32

約数和(自身を含む): 117517680

約数和(自身を除く): 60019928

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 6661, 8632, 13322, 26644, 53288, 86593, 173186, 346372, 552863, 692744, 1105726, 2211452, 4422904, 7187219, 14374438, 28748876, 57497752]

約数ペア:

[(1, 57497752), (2, 28748876), (4, 14374438), (8, 7187219), (13, 4422904), (26, 2211452), (52, 1105726), (83, 692744), (104, 552863), (166, 346372), (332, 173186), (664, 86593), (1079, 53288), (2158, 26644), (4316, 13322), (6661, 8632)]