68319862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 115159968

約数和(自身を除く): 46840106

約数列:

[1, 2, 13, 26, 43, 53, 86, 106, 559, 689, 1118, 1153, 1378, 2279, 2306, 4558, 14989, 29627, 29978, 49579, 59254, 61109, 99158, 122218, 644527, 794417, 1289054, 1588834, 2627687, 5255374, 34159931, 68319862]

約数ペア:

[(1, 68319862), (2, 34159931), (13, 5255374), (26, 2627687), (43, 1588834), (53, 1289054), (86, 794417), (106, 644527), (559, 122218), (689, 99158), (1118, 61109), (1153, 59254), (1378, 49579), (2279, 29978), (2306, 29627), (4558, 14989)]