77839714

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{1367}}^1$

素因数の和:1841

約数の個数: 16

約数和(自身を含む): 118786176

約数和(自身を除く): 40946462

約数列:

[1, 2, 71, 142, 401, 802, 1367, 2734, 28471, 56942, 97057, 194114, 548167, 1096334, 38919857, 77839714]

約数ペア:

[(1, 77839714), (2, 38919857), (71, 1096334), (142, 548167), (401, 194114), (802, 97057), (1367, 56942), (2734, 28471)]