78941642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{178601}}^1$

素因数の和:178633

約数の個数: 16

約数和(自身を含む): 135023112

約数和(自身を除く): 56081470

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 178601, 357202, 2321813, 3036217, 4643626, 6072434, 39470821, 78941642]

約数ペア:

[(1, 78941642), (2, 39470821), (13, 6072434), (17, 4643626), (26, 3036217), (34, 2321813), (221, 357202), (442, 178601)]