78857168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4799}}^1$

素因数の和:4899

約数の個数: 40

約数和(自身を含む): 166656000

約数和(自身を除く): 87798832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 4799, 8216, 9598, 16432, 19196, 38392, 62387, 76784, 124774, 249548, 379121, 499096, 758242, 998192, 1516484, 3032968, 4928573, 6065936, 9857146, 19714292, 39428584, 78857168]

約数ペア:

[(1, 78857168), (2, 39428584), (4, 19714292), (8, 9857146), (13, 6065936), (16, 4928573), (26, 3032968), (52, 1516484), (79, 998192), (104, 758242), (158, 499096), (208, 379121), (316, 249548), (632, 124774), (1027, 76784), (1264, 62387), (2054, 38392), (4108, 19196), (4799, 16432), (8216, 9598)]