28316778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8123}}^1$

素因数の和:8218

約数の個数: 32

約数和(自身を含む): 65511936

約数和(自身を除く): 37195158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 8123, 16246, 24369, 48738, 56861, 113722, 170583, 341166, 674209, 1348418, 2022627, 4045254, 4719463, 9438926, 14158389, 28316778]

約数ペア:

[(1, 28316778), (2, 14158389), (3, 9438926), (6, 4719463), (7, 4045254), (14, 2022627), (21, 1348418), (42, 674209), (83, 341166), (166, 170583), (249, 113722), (498, 56861), (581, 48738), (1162, 24369), (1743, 16246), (3486, 8123)]