28303872

素因数分解:

$2^9\times 3^1\times {\mathrm{18427}}^1$

素因数の和:18448

約数の個数: 40

約数和(自身を含む): 75407376

約数和(自身を除く): 47103504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 18427, 36854, 55281, 73708, 110562, 147416, 221124, 294832, 442248, 589664, 884496, 1179328, 1768992, 2358656, 3537984, 4717312, 7075968, 9434624, 14151936, 28303872]

約数ペア:

[(1, 28303872), (2, 14151936), (3, 9434624), (4, 7075968), (6, 4717312), (8, 3537984), (12, 2358656), (16, 1768992), (24, 1179328), (32, 884496), (48, 589664), (64, 442248), (96, 294832), (128, 221124), (192, 147416), (256, 110562), (384, 73708), (512, 55281), (768, 36854), (1536, 18427)]