4319728

素因数分解:

$2^4\times 7^1\times {\mathrm{38569}}^1$

素因数の和:38584

約数の個数: 20

約数和(自身を含む): 9565360

約数和(自身を除く): 5245632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 38569, 77138, 154276, 269983, 308552, 539966, 617104, 1079932, 2159864, 4319728]

約数ペア:

[(1, 4319728), (2, 2159864), (4, 1079932), (7, 617104), (8, 539966), (14, 308552), (16, 269983), (28, 154276), (56, 77138), (112, 38569)]