71240296

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{132911}}^1$

素因数の和:132984

約数の個数: 16

約数和(自身を含む): 135570240

約数和(自身を除く): 64329944

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 132911, 265822, 531644, 1063288, 8905037, 17810074, 35620148, 71240296]

約数ペア:

[(1, 71240296), (2, 35620148), (4, 17810074), (8, 8905037), (67, 1063288), (134, 531644), (268, 265822), (536, 132911)]