8428196

素因数分解:

$2^2\times 7^3\times {\mathrm{6143}}^1$

素因数の和:6168

約数の個数: 24

約数和(自身を含む): 17203200

約数和(自身を除く): 8775004

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 6143, 12286, 24572, 43001, 86002, 172004, 301007, 602014, 1204028, 2107049, 4214098, 8428196]

約数ペア:

[(1, 8428196), (2, 4214098), (4, 2107049), (7, 1204028), (14, 602014), (28, 301007), (49, 172004), (98, 86002), (196, 43001), (343, 24572), (686, 12286), (1372, 6143)]