27727856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1353

約数の個数: 40

約数和(自身を含む): 58433760

約数和(自身を除く): 30705904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1223, 1417, 1744, 2446, 2834, 4892, 5668, 9784, 11336, 15899, 19568, 22672, 31798, 63596, 127192, 133307, 254384, 266614, 533228, 1066456, 1732991, 2132912, 3465982, 6931964, 13863928, 27727856]

約数ペア:

[(1, 27727856), (2, 13863928), (4, 6931964), (8, 3465982), (13, 2132912), (16, 1732991), (26, 1066456), (52, 533228), (104, 266614), (109, 254384), (208, 133307), (218, 127192), (436, 63596), (872, 31798), (1223, 22672), (1417, 19568), (1744, 15899), (2446, 11336), (2834, 9784), (4892, 5668)]