42487534

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:832

約数の個数: 24

約数和(自身を含む): 68168520

約数和(自身を除く): 25680986

約数列:

[1, 2, 19, 38, 83, 166, 361, 709, 722, 1418, 1577, 3154, 13471, 26942, 29963, 58847, 59926, 117694, 255949, 511898, 1118093, 2236186, 21243767, 42487534]

約数ペア:

[(1, 42487534), (2, 21243767), (19, 2236186), (38, 1118093), (83, 511898), (166, 255949), (361, 117694), (709, 59926), (722, 58847), (1418, 29963), (1577, 26942), (3154, 13471)]