66419938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{4127}}^1$

素因数の和:4761

約数の個数: 16

約数和(自身を含む): 107493120

約数和(自身を除く): 41073182

約数列:

[1, 2, 13, 26, 619, 1238, 4127, 8047, 8254, 16094, 53651, 107302, 2554613, 5109226, 33209969, 66419938]

約数ペア:

[(1, 66419938), (2, 33209969), (13, 5109226), (26, 2554613), (619, 107302), (1238, 53651), (4127, 16094), (8047, 8254)]