79917458

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1670

約数の個数: 24

約数和(自身を含む): 128381760

約数和(自身を除く): 48464302

約数列:

[1, 2, 19, 38, 71, 142, 361, 722, 1349, 1559, 2698, 3118, 25631, 29621, 51262, 59242, 110689, 221378, 562799, 1125598, 2103091, 4206182, 39958729, 79917458]

約数ペア:

[(1, 79917458), (2, 39958729), (19, 4206182), (38, 2103091), (71, 1125598), (142, 562799), (361, 221378), (722, 110689), (1349, 59242), (1559, 51262), (2698, 29621), (3118, 25631)]