27480856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1901}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 55918800

約数和(自身を除く): 28437944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 1901, 3614, 3802, 7228, 7604, 14456, 15208, 24713, 49426, 98852, 197704, 264239, 528478, 1056956, 2113912, 3435107, 6870214, 13740428, 27480856]

約数ペア:

[(1, 27480856), (2, 13740428), (4, 6870214), (8, 3435107), (13, 2113912), (26, 1056956), (52, 528478), (104, 264239), (139, 197704), (278, 98852), (556, 49426), (1112, 24713), (1807, 15208), (1901, 14456), (3614, 7604), (3802, 7228)]