67137728

素因数分解:

$2^6\times 7^1\times {\mathrm{149861}}^1$

素因数の和:149880

約数の個数: 28

約数和(自身を含む): 152259792

約数和(自身を除く): 85122064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 149861, 299722, 599444, 1049027, 1198888, 2098054, 2397776, 4196108, 4795552, 8392216, 9591104, 16784432, 33568864, 67137728]

約数ペア:

[(1, 67137728), (2, 33568864), (4, 16784432), (7, 9591104), (8, 8392216), (14, 4795552), (16, 4196108), (28, 2397776), (32, 2098054), (56, 1198888), (64, 1049027), (112, 599444), (224, 299722), (448, 149861)]