2625664

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 5321340

約数和(自身を除く): 2695676

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 281, 292, 562, 584, 1124, 1168, 2248, 2336, 4496, 4672, 8992, 9344, 17984, 20513, 35968, 41026, 82052, 164104, 328208, 656416, 1312832, 2625664]

約数ペア:

[(1, 2625664), (2, 1312832), (4, 656416), (8, 328208), (16, 164104), (32, 82052), (64, 41026), (73, 35968), (128, 20513), (146, 17984), (281, 9344), (292, 8992), (562, 4672), (584, 4496), (1124, 2336), (1168, 2248)]