77019878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{22613}}^1$

素因数の和:22759

約数の個数: 16

約数和(自身を含む): 125372016

約数和(自身を除く): 48352138

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 22613, 45226, 293969, 587938, 2962303, 5924606, 38509939, 77019878]

約数ペア:

[(1, 77019878), (2, 38509939), (13, 5924606), (26, 2962303), (131, 587938), (262, 293969), (1703, 45226), (3406, 22613)]