28135918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6317}}^1$

素因数の和:6467

約数の個数: 16

約数和(自身を含む): 45034704

約数和(自身を除く): 16898786

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 6317, 12634, 107389, 214778, 827527, 1655054, 14067959, 28135918]

約数ペア:

[(1, 28135918), (2, 14067959), (17, 1655054), (34, 827527), (131, 214778), (262, 107389), (2227, 12634), (4454, 6317)]