2725408

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^3$

素因数の和:86

約数の個数: 48

約数和(自身を含む): 6410880

約数和(自身を除く): 3685472

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 529, 644, 736, 1058, 1288, 2116, 2576, 3703, 4232, 5152, 7406, 8464, 12167, 14812, 16928, 24334, 29624, 48668, 59248, 85169, 97336, 118496, 170338, 194672, 340676, 389344, 681352, 1362704, 2725408]

約数ペア:

[(1, 2725408), (2, 1362704), (4, 681352), (7, 389344), (8, 340676), (14, 194672), (16, 170338), (23, 118496), (28, 97336), (32, 85169), (46, 59248), (56, 48668), (92, 29624), (112, 24334), (161, 16928), (184, 14812), (224, 12167), (322, 8464), (368, 7406), (529, 5152), (644, 4232), (736, 3703), (1058, 2576), (1288, 2116)]