81479104

素因数分解:

$2^6\times 7^1\times {\mathrm{181873}}^1$

素因数の和:181892

約数の個数: 28

約数和(自身を含む): 184783984

約数和(自身を除く): 103304880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 181873, 363746, 727492, 1273111, 1454984, 2546222, 2909968, 5092444, 5819936, 10184888, 11639872, 20369776, 40739552, 81479104]

約数ペア:

[(1, 81479104), (2, 40739552), (4, 20369776), (7, 11639872), (8, 10184888), (14, 5819936), (16, 5092444), (28, 2909968), (32, 2546222), (56, 1454984), (64, 1273111), (112, 727492), (224, 363746), (448, 181873)]