28860258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9413}}^1$

素因数の和:9498

約数の個数: 32

約数和(自身を含む): 66877056

約数和(自身を除く): 38016798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 9413, 18826, 28239, 56478, 65891, 131782, 197673, 395346, 687149, 1374298, 2061447, 4122894, 4810043, 9620086, 14430129, 28860258]

約数ペア:

[(1, 28860258), (2, 14430129), (3, 9620086), (6, 4810043), (7, 4122894), (14, 2061447), (21, 1374298), (42, 687149), (73, 395346), (146, 197673), (219, 131782), (438, 65891), (511, 56478), (1022, 28239), (1533, 18826), (3066, 9413)]