1277344

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:412

約数の個数: 24

約数和(自身を含む): 2540160

約数和(自身を除く): 1262816

約数列:

[1, 2, 4, 8, 16, 32, 179, 223, 358, 446, 716, 892, 1432, 1784, 2864, 3568, 5728, 7136, 39917, 79834, 159668, 319336, 638672, 1277344]

約数ペア:

[(1, 1277344), (2, 638672), (4, 319336), (8, 159668), (16, 79834), (32, 39917), (179, 7136), (223, 5728), (358, 3568), (446, 2864), (716, 1784), (892, 1432)]