74081168

素因数分解:

$2^4\times 7^1\times {\mathrm{661439}}^1$

素因数の和:661454

約数の個数: 20

約数和(自身を含む): 164037120

約数和(自身を除く): 89955952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 661439, 1322878, 2645756, 4630073, 5291512, 9260146, 10583024, 18520292, 37040584, 74081168]

約数ペア:

[(1, 74081168), (2, 37040584), (4, 18520292), (7, 10583024), (8, 9260146), (14, 5291512), (16, 4630073), (28, 2645756), (56, 1322878), (112, 661439)]