28783242

素因数分解:

$2^1\times 3^3\times {\mathrm{433}}^1\times {\mathrm{1231}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 64162560

約数和(自身を除く): 35379318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 433, 866, 1231, 1299, 2462, 2598, 3693, 3897, 7386, 7794, 11079, 11691, 22158, 23382, 33237, 66474, 533023, 1066046, 1599069, 3198138, 4797207, 9594414, 14391621, 28783242]

約数ペア:

[(1, 28783242), (2, 14391621), (3, 9594414), (6, 4797207), (9, 3198138), (18, 1599069), (27, 1066046), (54, 533023), (433, 66474), (866, 33237), (1231, 23382), (1299, 22158), (2462, 11691), (2598, 11079), (3693, 7794), (3897, 7386)]