77974366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{28109}}^1$

素因数の和:28203

約数の個数: 16

約数和(自身を含む): 124808400

約数和(自身を除く): 46834034

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 28109, 56218, 534071, 1068142, 2051957, 4103914, 38987183, 77974366]

約数ペア:

[(1, 77974366), (2, 38987183), (19, 4103914), (38, 2051957), (73, 1068142), (146, 534071), (1387, 56218), (2774, 28109)]