57783674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 100154880

約数和(自身を除く): 42371206

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 2207, 4414, 13091, 26182, 28691, 41933, 57382, 83866, 116971, 233942, 545129, 1090258, 1520623, 2222449, 3041246, 4444898, 28891837, 57783674]

約数ペア:

[(1, 57783674), (2, 28891837), (13, 4444898), (19, 3041246), (26, 2222449), (38, 1520623), (53, 1090258), (106, 545129), (247, 233942), (494, 116971), (689, 83866), (1007, 57382), (1378, 41933), (2014, 28691), (2207, 26182), (4414, 13091)]