28868214

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1193}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 59891040

約数和(自身を除く): 31022826

約数列:

[1, 2, 3, 6, 37, 74, 109, 111, 218, 222, 327, 654, 1193, 2386, 3579, 4033, 7158, 8066, 12099, 24198, 44141, 88282, 130037, 132423, 260074, 264846, 390111, 780222, 4811369, 9622738, 14434107, 28868214]

約数ペア:

[(1, 28868214), (2, 14434107), (3, 9622738), (6, 4811369), (37, 780222), (74, 390111), (109, 264846), (111, 260074), (218, 132423), (222, 130037), (327, 88282), (654, 44141), (1193, 24198), (2386, 12099), (3579, 8066), (4033, 7158)]