6720224

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1615

約数の個数: 48

約数和(自身を含む): 15926400

約数和(自身を除く): 9206176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 1579, 2128, 3158, 4256, 6316, 11053, 12632, 22106, 25264, 30001, 44212, 50528, 60002, 88424, 120004, 176848, 210007, 240008, 353696, 420014, 480016, 840028, 960032, 1680056, 3360112, 6720224]

約数ペア:

[(1, 6720224), (2, 3360112), (4, 1680056), (7, 960032), (8, 840028), (14, 480016), (16, 420014), (19, 353696), (28, 240008), (32, 210007), (38, 176848), (56, 120004), (76, 88424), (112, 60002), (133, 50528), (152, 44212), (224, 30001), (266, 25264), (304, 22106), (532, 12632), (608, 11053), (1064, 6316), (1579, 4256), (2128, 3158)]