27883744

素因数分解:

$2^5\times 7^2\times {\mathrm{17783}}^1$

素因数の和:17807

約数の個数: 36

約数和(自身を含む): 63862344

約数和(自身を除く): 35978600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 17783, 35566, 71132, 124481, 142264, 248962, 284528, 497924, 569056, 871367, 995848, 1742734, 1991696, 3485468, 3983392, 6970936, 13941872, 27883744]

約数ペア:

[(1, 27883744), (2, 13941872), (4, 6970936), (7, 3983392), (8, 3485468), (14, 1991696), (16, 1742734), (28, 995848), (32, 871367), (49, 569056), (56, 497924), (98, 284528), (112, 248962), (196, 142264), (224, 124481), (392, 71132), (784, 35566), (1568, 17783)]