28648162

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 48746880

約数和(自身を除く): 20098718

約数列:

[1, 2, 17, 19, 34, 38, 61, 122, 323, 646, 727, 1037, 1159, 1454, 2074, 2318, 12359, 13813, 19703, 24718, 27626, 39406, 44347, 88694, 234821, 469642, 753899, 842593, 1507798, 1685186, 14324081, 28648162]

約数ペア:

[(1, 28648162), (2, 14324081), (17, 1685186), (19, 1507798), (34, 842593), (38, 753899), (61, 469642), (122, 234821), (323, 88694), (646, 44347), (727, 39406), (1037, 27626), (1159, 24718), (1454, 19703), (2074, 13813), (2318, 12359)]