79140008

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 151320960

約数和(自身を除く): 72180952

約数列:

[1, 2, 4, 8, 71, 142, 277, 284, 503, 554, 568, 1006, 1108, 2012, 2216, 4024, 19667, 35713, 39334, 71426, 78668, 139331, 142852, 157336, 278662, 285704, 557324, 1114648, 9892501, 19785002, 39570004, 79140008]

約数ペア:

[(1, 79140008), (2, 39570004), (4, 19785002), (8, 9892501), (71, 1114648), (142, 557324), (277, 285704), (284, 278662), (503, 157336), (554, 142852), (568, 139331), (1006, 78668), (1108, 71426), (2012, 39334), (2216, 35713), (4024, 19667)]