78219226

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1\times {\mathrm{1409}}^1$

素因数の和:2129

約数の個数: 16

約数和(自身を含む): 120453480

約数和(自身を除く): 42234254

約数列:

[1, 2, 41, 82, 677, 1354, 1409, 2818, 27757, 55514, 57769, 115538, 953893, 1907786, 39109613, 78219226]

約数ペア:

[(1, 78219226), (2, 39109613), (41, 1907786), (82, 953893), (677, 115538), (1354, 57769), (1409, 55514), (2818, 27757)]