2762816

素因数分解:

$2^6\times 7^2\times {\mathrm{881}}^1$

素因数の和:907

約数の個数: 42

約数和(自身を含む): 6384798

約数和(自身を除く): 3621982

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 881, 1568, 1762, 3136, 3524, 6167, 7048, 12334, 14096, 24668, 28192, 43169, 49336, 56384, 86338, 98672, 172676, 197344, 345352, 394688, 690704, 1381408, 2762816]

約数ペア:

[(1, 2762816), (2, 1381408), (4, 690704), (7, 394688), (8, 345352), (14, 197344), (16, 172676), (28, 98672), (32, 86338), (49, 56384), (56, 49336), (64, 43169), (98, 28192), (112, 24668), (196, 14096), (224, 12334), (392, 7048), (448, 6167), (784, 3524), (881, 3136), (1568, 1762)]