14940952

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 31161240

約数和(自身を除く): 16220288

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 257, 338, 344, 514, 559, 676, 1028, 1118, 1352, 2056, 2236, 3341, 4472, 6682, 7267, 11051, 13364, 14534, 22102, 26728, 29068, 43433, 44204, 58136, 86866, 88408, 143663, 173732, 287326, 347464, 574652, 1149304, 1867619, 3735238, 7470476, 14940952]

約数ペア:

[(1, 14940952), (2, 7470476), (4, 3735238), (8, 1867619), (13, 1149304), (26, 574652), (43, 347464), (52, 287326), (86, 173732), (104, 143663), (169, 88408), (172, 86866), (257, 58136), (338, 44204), (344, 43433), (514, 29068), (559, 26728), (676, 22102), (1028, 14534), (1118, 13364), (1352, 11051), (2056, 7267), (2236, 6682), (3341, 4472)]