28506354

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1759}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 59389440

約数和(自身を除く): 30883086

約数列:

[1, 2, 3, 6, 37, 73, 74, 111, 146, 219, 222, 438, 1759, 2701, 3518, 5277, 5402, 8103, 10554, 16206, 65083, 128407, 130166, 195249, 256814, 385221, 390498, 770442, 4751059, 9502118, 14253177, 28506354]

約数ペア:

[(1, 28506354), (2, 14253177), (3, 9502118), (6, 4751059), (37, 770442), (73, 390498), (74, 385221), (111, 256814), (146, 195249), (219, 130166), (222, 128407), (438, 65083), (1759, 16206), (2701, 10554), (3518, 8103), (5277, 5402)]