28944942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19531}}^1$

素因数の和:19568

約数の個数: 32

約数和(自身を含む): 65627520

約数和(自身を除く): 36682578

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 19531, 39062, 58593, 117186, 253903, 371089, 507806, 742178, 761709, 1113267, 1523418, 2226534, 4824157, 9648314, 14472471, 28944942]

約数ペア:

[(1, 28944942), (2, 14472471), (3, 9648314), (6, 4824157), (13, 2226534), (19, 1523418), (26, 1113267), (38, 761709), (39, 742178), (57, 507806), (78, 371089), (114, 253903), (247, 117186), (494, 58593), (741, 39062), (1482, 19531)]