28357602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 70447104

約数和(自身を除く): 42089502

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 167, 182, 273, 311, 334, 501, 546, 622, 933, 1002, 1169, 1866, 2171, 2177, 2338, 3507, 4043, 4342, 4354, 6513, 6531, 7014, 8086, 12129, 13026, 13062, 15197, 24258, 28301, 30394, 45591, 51937, 56602, 84903, 91182, 103874, 155811, 169806, 311622, 363559, 675181, 727118, 1090677, 1350362, 2025543, 2181354, 4051086, 4726267, 9452534, 14178801, 28357602]

約数ペア:

[(1, 28357602), (2, 14178801), (3, 9452534), (6, 4726267), (7, 4051086), (13, 2181354), (14, 2025543), (21, 1350362), (26, 1090677), (39, 727118), (42, 675181), (78, 363559), (91, 311622), (167, 169806), (182, 155811), (273, 103874), (311, 91182), (334, 84903), (501, 56602), (546, 51937), (622, 45591), (933, 30394), (1002, 28301), (1169, 24258), (1866, 15197), (2171, 13062), (2177, 13026), (2338, 12129), (3507, 8086), (4043, 7014), (4342, 6531), (4354, 6513)]