78429364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{88721}}^1$

素因数の和:88755

約数の個数: 24

約数和(自身を含む): 156505608

約数和(自身を除く): 78076244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 88721, 177442, 354884, 1153373, 1508257, 2306746, 3016514, 4613492, 6033028, 19607341, 39214682, 78429364]

約数ペア:

[(1, 78429364), (2, 39214682), (4, 19607341), (13, 6033028), (17, 4613492), (26, 3016514), (34, 2306746), (52, 1508257), (68, 1153373), (221, 354884), (442, 177442), (884, 88721)]