7242704

素因数分解:

$2^4\times 7^1\times {\mathrm{64667}}^1$

素因数の和:64682

約数の個数: 20

約数和(自身を含む): 16037664

約数和(自身を除く): 8794960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 64667, 129334, 258668, 452669, 517336, 905338, 1034672, 1810676, 3621352, 7242704]

約数ペア:

[(1, 7242704), (2, 3621352), (4, 1810676), (7, 1034672), (8, 905338), (14, 517336), (16, 452669), (28, 258668), (56, 129334), (112, 64667)]