78707476

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{743}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 140241024

約数和(自身を除く): 61533548

約数列:

[1, 2, 4, 71, 142, 284, 373, 743, 746, 1486, 1492, 2972, 26483, 52753, 52966, 105506, 105932, 211012, 277139, 554278, 1108556, 19676869, 39353738, 78707476]

約数ペア:

[(1, 78707476), (2, 39353738), (4, 19676869), (71, 1108556), (142, 554278), (284, 277139), (373, 211012), (743, 105932), (746, 105506), (1486, 52966), (1492, 52753), (2972, 26483)]