74505128

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{131171}}^1$

素因数の和:131248

約数の個数: 16

約数和(自身を含む): 141665760

約数和(自身を除く): 67160632

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 131171, 262342, 524684, 1049368, 9313141, 18626282, 37252564, 74505128]

約数ペア:

[(1, 74505128), (2, 37252564), (4, 18626282), (8, 9313141), (71, 1049368), (142, 524684), (284, 262342), (568, 131171)]