64032512

素因数分解:

$2^8\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1048

約数の個数: 36

約数和(自身を含む): 128342760

約数和(自身を除く): 64310248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 389, 643, 778, 1286, 1556, 2572, 3112, 5144, 6224, 10288, 12448, 20576, 24896, 41152, 49792, 82304, 99584, 164608, 250127, 500254, 1000508, 2001016, 4002032, 8004064, 16008128, 32016256, 64032512]

約数ペア:

[(1, 64032512), (2, 32016256), (4, 16008128), (8, 8004064), (16, 4002032), (32, 2001016), (64, 1000508), (128, 500254), (256, 250127), (389, 164608), (643, 99584), (778, 82304), (1286, 49792), (1556, 41152), (2572, 24896), (3112, 20576), (5144, 12448), (6224, 10288)]