1256134432

素因数分解:

$2^5\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{4967}}^1$

素因数の和:6113

約数の個数: 48

約数和(自身を含む): 2829375360

約数和(自身を除く): 1573240928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1129, 2258, 4516, 4967, 7903, 9032, 9934, 15806, 18064, 19868, 31612, 34769, 36128, 39736, 63224, 69538, 79472, 126448, 139076, 158944, 252896, 278152, 556304, 1112608, 5607743, 11215486, 22430972, 39254201, 44861944, 78508402, 89723888, 157016804, 179447776, 314033608, 628067216, 1256134432]

約数ペア:

[(1, 1256134432), (2, 628067216), (4, 314033608), (7, 179447776), (8, 157016804), (14, 89723888), (16, 78508402), (28, 44861944), (32, 39254201), (56, 22430972), (112, 11215486), (224, 5607743), (1129, 1112608), (2258, 556304), (4516, 278152), (4967, 252896), (7903, 158944), (9032, 139076), (9934, 126448), (15806, 79472), (18064, 69538), (19868, 63224), (31612, 39736), (34769, 36128)]