27856114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 49460544

約数和(自身を除く): 21604430

約数列:

[1, 2, 11, 13, 22, 26, 143, 173, 286, 346, 563, 1126, 1903, 2249, 3806, 4498, 6193, 7319, 12386, 14638, 24739, 49478, 80509, 97399, 161018, 194798, 1071389, 1266187, 2142778, 2532374, 13928057, 27856114]

約数ペア:

[(1, 27856114), (2, 13928057), (11, 2532374), (13, 2142778), (22, 1266187), (26, 1071389), (143, 194798), (173, 161018), (286, 97399), (346, 80509), (563, 49478), (1126, 24739), (1903, 14638), (2249, 12386), (3806, 7319), (4498, 6193)]