27680128

素因数分解:

$2^7\times 7^1\times {\mathrm{30893}}^1$

素因数の和:30914

約数の個数: 32

約数和(自身を含む): 63023760

約数和(自身を除く): 35343632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 30893, 61786, 123572, 216251, 247144, 432502, 494288, 865004, 988576, 1730008, 1977152, 3460016, 3954304, 6920032, 13840064, 27680128]

約数ペア:

[(1, 27680128), (2, 13840064), (4, 6920032), (7, 3954304), (8, 3460016), (14, 1977152), (16, 1730008), (28, 988576), (32, 865004), (56, 494288), (64, 432502), (112, 247144), (128, 216251), (224, 123572), (448, 61786), (896, 30893)]