78332396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{1373}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 145424160

約数和(自身を除く): 67091764

約数列:

[1, 2, 4, 17, 34, 68, 839, 1373, 1678, 2746, 3356, 5492, 14263, 23341, 28526, 46682, 57052, 93364, 1151947, 2303894, 4607788, 19583099, 39166198, 78332396]

約数ペア:

[(1, 78332396), (2, 39166198), (4, 19583099), (17, 4607788), (34, 2303894), (68, 1151947), (839, 93364), (1373, 57052), (1678, 46682), (2746, 28526), (3356, 23341), (5492, 14263)]