72589166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 122266368

約数和(自身を除く): 49677202

約数列:

[1, 2, 13, 26, 31, 62, 113, 226, 403, 797, 806, 1469, 1594, 2938, 3503, 7006, 10361, 20722, 24707, 45539, 49414, 90061, 91078, 180122, 321191, 642382, 1170793, 2341586, 2791891, 5583782, 36294583, 72589166]

約数ペア:

[(1, 72589166), (2, 36294583), (13, 5583782), (26, 2791891), (31, 2341586), (62, 1170793), (113, 642382), (226, 321191), (403, 180122), (797, 91078), (806, 90061), (1469, 49414), (1594, 45539), (2938, 24707), (3503, 20722), (7006, 10361)]