12830272

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2203}}^1$

素因数の和:2235

約数の個数: 56

約数和(自身を含む): 31349696

約数和(自身を除く): 18519424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2203, 2912, 4406, 5824, 8812, 15421, 17624, 28639, 30842, 35248, 57278, 61684, 70496, 114556, 123368, 140992, 200473, 229112, 246736, 400946, 458224, 493472, 801892, 916448, 986944, 1603784, 1832896, 3207568, 6415136, 12830272]

約数ペア:

[(1, 12830272), (2, 6415136), (4, 3207568), (7, 1832896), (8, 1603784), (13, 986944), (14, 916448), (16, 801892), (26, 493472), (28, 458224), (32, 400946), (52, 246736), (56, 229112), (64, 200473), (91, 140992), (104, 123368), (112, 114556), (182, 70496), (208, 61684), (224, 57278), (364, 35248), (416, 30842), (448, 28639), (728, 17624), (832, 15421), (1456, 8812), (2203, 5824), (2912, 4406)]