2725856

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 6297984

約数和(自身を除く): 3572128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 283, 301, 344, 566, 602, 688, 1132, 1204, 1376, 1981, 2264, 2408, 3962, 4528, 4816, 7924, 9056, 9632, 12169, 15848, 24338, 31696, 48676, 63392, 85183, 97352, 170366, 194704, 340732, 389408, 681464, 1362928, 2725856]

約数ペア:

[(1, 2725856), (2, 1362928), (4, 681464), (7, 389408), (8, 340732), (14, 194704), (16, 170366), (28, 97352), (32, 85183), (43, 63392), (56, 48676), (86, 31696), (112, 24338), (172, 15848), (224, 12169), (283, 9632), (301, 9056), (344, 7924), (566, 4816), (602, 4528), (688, 3962), (1132, 2408), (1204, 2264), (1376, 1981)]