2580928

素因数分解:

$2^6\times 7^2\times {\mathrm{823}}^1$

素因数の和:849

約数の個数: 42

約数和(自身を含む): 5964936

約数和(自身を除く): 3384008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 823, 1568, 1646, 3136, 3292, 5761, 6584, 11522, 13168, 23044, 26336, 40327, 46088, 52672, 80654, 92176, 161308, 184352, 322616, 368704, 645232, 1290464, 2580928]

約数ペア:

[(1, 2580928), (2, 1290464), (4, 645232), (7, 368704), (8, 322616), (14, 184352), (16, 161308), (28, 92176), (32, 80654), (49, 52672), (56, 46088), (64, 40327), (98, 26336), (112, 23044), (196, 13168), (224, 11522), (392, 6584), (448, 5761), (784, 3292), (823, 3136), (1568, 1646)]