16389752008

素因数分解:

$2^3\times 7^1\times {\mathrm{3719}}^1\times {\mathrm{78697}}^1$

素因数の和:82429

約数の個数: 32

約数和(自身を含む): 35130787200

約数和(自身を除く): 18741035192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3719, 7438, 14876, 26033, 29752, 52066, 78697, 104132, 157394, 208264, 314788, 550879, 629576, 1101758, 2203516, 4407032, 292674143, 585348286, 1170696572, 2048719001, 2341393144, 4097438002, 8194876004, 16389752008]

約数ペア:

[(1, 16389752008), (2, 8194876004), (4, 4097438002), (7, 2341393144), (8, 2048719001), (14, 1170696572), (28, 585348286), (56, 292674143), (3719, 4407032), (7438, 2203516), (14876, 1101758), (26033, 629576), (29752, 550879), (52066, 314788), (78697, 208264), (104132, 157394)]