78430214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{727}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 53658106

約数列:

[1, 2, 17, 19, 34, 38, 167, 323, 334, 646, 727, 1454, 2839, 3173, 5678, 6346, 12359, 13813, 24718, 27626, 53941, 107882, 121409, 234821, 242818, 469642, 2063953, 2306771, 4127906, 4613542, 39215107, 78430214]

約数ペア:

[(1, 78430214), (2, 39215107), (17, 4613542), (19, 4127906), (34, 2306771), (38, 2063953), (167, 469642), (323, 242818), (334, 234821), (646, 121409), (727, 107882), (1454, 53941), (2839, 27626), (3173, 24718), (5678, 13813), (6346, 12359)]