2874704

素因数分解:

$2^4\times 7^1\times {\mathrm{25667}}^1$

素因数の和:25682

約数の個数: 20

約数和(自身を含む): 6365664

約数和(自身を除く): 3490960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 25667, 51334, 102668, 179669, 205336, 359338, 410672, 718676, 1437352, 2874704]

約数ペア:

[(1, 2874704), (2, 1437352), (4, 718676), (7, 410672), (8, 359338), (14, 205336), (16, 179669), (28, 102668), (56, 51334), (112, 25667)]