28978325426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1\times {\mathrm{18503}}^1$

素因数の和:19226

約数の個数: 32

約数和(自身を含む): 46731333888

約数和(自身を除く): 17753008462

約数列:

[1, 2, 17, 34, 73, 146, 631, 1241, 1262, 2482, 10727, 18503, 21454, 37006, 46063, 92126, 314551, 629102, 783071, 1350719, 1566142, 2701438, 11675393, 22962223, 23350786, 45924446, 198481681, 396963362, 852303689, 1704607378, 14489162713, 28978325426]

約数ペア:

[(1, 28978325426), (2, 14489162713), (17, 1704607378), (34, 852303689), (73, 396963362), (146, 198481681), (631, 45924446), (1241, 23350786), (1262, 22962223), (2482, 11675393), (10727, 2701438), (18503, 1566142), (21454, 1350719), (37006, 783071), (46063, 629102), (92126, 314551)]