27888448

素因数分解:

$2^6\times 7^2\times {\mathrm{8893}}^1$

素因数の和:8919

約数の個数: 42

約数和(自身を含む): 64383666

約数和(自身を除く): 36495218

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 8893, 17786, 35572, 62251, 71144, 124502, 142288, 249004, 284576, 435757, 498008, 569152, 871514, 996016, 1743028, 1992032, 3486056, 3984064, 6972112, 13944224, 27888448]

約数ペア:

[(1, 27888448), (2, 13944224), (4, 6972112), (7, 3984064), (8, 3486056), (14, 1992032), (16, 1743028), (28, 996016), (32, 871514), (49, 569152), (56, 498008), (64, 435757), (98, 284576), (112, 249004), (196, 142288), (224, 124502), (392, 71144), (448, 62251), (784, 35572), (1568, 17786), (3136, 8893)]