129749654

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 206586720

約数和(自身を除く): 76837066

約数列:

[1, 2, 29, 58, 67, 134, 173, 193, 346, 386, 1943, 3886, 5017, 5597, 10034, 11194, 11591, 12931, 23182, 25862, 33389, 66778, 336139, 374999, 672278, 749998, 968281, 1936562, 2237063, 4474126, 64874827, 129749654]

約数ペア:

[(1, 129749654), (2, 64874827), (29, 4474126), (58, 2237063), (67, 1936562), (134, 968281), (173, 749998), (193, 672278), (346, 374999), (386, 336139), (1943, 66778), (3886, 33389), (5017, 25862), (5597, 23182), (10034, 12931), (11194, 11591)]