13788544

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 34272000

約数和(自身を除く): 20483456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1399, 1408, 2464, 2798, 4928, 5596, 9793, 9856, 11192, 15389, 19586, 22384, 30778, 39172, 44768, 61556, 78344, 89536, 107723, 123112, 156688, 179072, 215446, 246224, 313376, 430892, 492448, 626752, 861784, 984896, 1253504, 1723568, 1969792, 3447136, 6894272, 13788544]

約数ペア:

[(1, 13788544), (2, 6894272), (4, 3447136), (7, 1969792), (8, 1723568), (11, 1253504), (14, 984896), (16, 861784), (22, 626752), (28, 492448), (32, 430892), (44, 313376), (56, 246224), (64, 215446), (77, 179072), (88, 156688), (112, 123112), (128, 107723), (154, 89536), (176, 78344), (224, 61556), (308, 44768), (352, 39172), (448, 30778), (616, 22384), (704, 19586), (896, 15389), (1232, 11192), (1399, 9856), (1408, 9793), (2464, 5596), (2798, 4928)]