72740222

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:1003

約数の個数: 16

約数和(自身を含む): 110108592

約数和(自身を除く): 37368370

約数列:

[1, 2, 281, 347, 373, 562, 694, 746, 97507, 104813, 129431, 195014, 209626, 258862, 36370111, 72740222]

約数ペア:

[(1, 72740222), (2, 36370111), (281, 258862), (347, 209626), (373, 195014), (562, 129431), (694, 104813), (746, 97507)]