27824236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20399}}^1$

素因数の和:20445

約数の個数: 24

約数和(自身を含む): 54835200

約数和(自身を除く): 27010964

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 20399, 40798, 81596, 224389, 448778, 632369, 897556, 1264738, 2529476, 6956059, 13912118, 27824236]

約数ペア:

[(1, 27824236), (2, 13912118), (4, 6956059), (11, 2529476), (22, 1264738), (31, 897556), (44, 632369), (62, 448778), (124, 224389), (341, 81596), (682, 40798), (1364, 20399)]