28207262

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1801}}^1$

素因数の和:2035

約数の個数: 16

約数和(自身を含む): 43593984

約数和(自身を除く): 15386722

約数列:

[1, 2, 41, 82, 191, 382, 1801, 3602, 7831, 15662, 73841, 147682, 343991, 687982, 14103631, 28207262]

約数ペア:

[(1, 28207262), (2, 14103631), (41, 687982), (82, 343991), (191, 147682), (382, 73841), (1801, 15662), (3602, 7831)]