27874784

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 63358848

約数和(自身を除く): 35484064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1163, 1498, 1712, 2326, 2996, 3424, 4652, 5992, 8141, 9304, 11984, 16282, 18608, 23968, 32564, 37216, 65128, 124441, 130256, 248882, 260512, 497764, 871087, 995528, 1742174, 1991056, 3484348, 3982112, 6968696, 13937392, 27874784]

約数ペア:

[(1, 27874784), (2, 13937392), (4, 6968696), (7, 3982112), (8, 3484348), (14, 1991056), (16, 1742174), (28, 995528), (32, 871087), (56, 497764), (107, 260512), (112, 248882), (214, 130256), (224, 124441), (428, 65128), (749, 37216), (856, 32564), (1163, 23968), (1498, 18608), (1712, 16282), (2326, 11984), (2996, 9304), (3424, 8141), (4652, 5992)]