66914048

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{13757}}^1$

素因数の和:13792

約数の個数: 36

約数和(自身を含む): 140606760

約数和(自身を除く): 73692712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 13757, 27514, 55028, 110056, 220112, 261383, 440224, 522766, 880448, 1045532, 1760896, 2091064, 3521792, 4182128, 8364256, 16728512, 33457024, 66914048]

約数ペア:

[(1, 66914048), (2, 33457024), (4, 16728512), (8, 8364256), (16, 4182128), (19, 3521792), (32, 2091064), (38, 1760896), (64, 1045532), (76, 880448), (128, 522766), (152, 440224), (256, 261383), (304, 220112), (608, 110056), (1216, 55028), (2432, 27514), (4864, 13757)]