8732272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 17989920

約数和(自身を除く): 9257648

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 389, 488, 778, 976, 1403, 1556, 2806, 3112, 5612, 6224, 8947, 11224, 17894, 22448, 23729, 35788, 47458, 71576, 94916, 143152, 189832, 379664, 545767, 1091534, 2183068, 4366136, 8732272]

約数ペア:

[(1, 8732272), (2, 4366136), (4, 2183068), (8, 1091534), (16, 545767), (23, 379664), (46, 189832), (61, 143152), (92, 94916), (122, 71576), (184, 47458), (244, 35788), (368, 23729), (389, 22448), (488, 17894), (778, 11224), (976, 8947), (1403, 6224), (1556, 5612), (2806, 3112)]