89040448

素因数分解:

$2^6\times 7^2\times {\mathrm{28393}}^1$

素因数の和:28419

約数の個数: 42

約数和(自身を含む): 205544166

約数和(自身を除く): 116503718

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 28393, 56786, 113572, 198751, 227144, 397502, 454288, 795004, 908576, 1391257, 1590008, 1817152, 2782514, 3180016, 5565028, 6360032, 11130056, 12720064, 22260112, 44520224, 89040448]

約数ペア:

[(1, 89040448), (2, 44520224), (4, 22260112), (7, 12720064), (8, 11130056), (14, 6360032), (16, 5565028), (28, 3180016), (32, 2782514), (49, 1817152), (56, 1590008), (64, 1391257), (98, 908576), (112, 795004), (196, 454288), (224, 397502), (392, 227144), (448, 198751), (784, 113572), (1568, 56786), (3136, 28393)]