228549832

素因数分解:

$2^3\times 7^1\times {\mathrm{641}}^1\times {\mathrm{6367}}^1$

素因数の和:7021

約数の個数: 32

約数和(自身を含む): 490590720

約数和(自身を除く): 262040888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 641, 1282, 2564, 4487, 5128, 6367, 8974, 12734, 17948, 25468, 35896, 44569, 50936, 89138, 178276, 356552, 4081247, 8162494, 16324988, 28568729, 32649976, 57137458, 114274916, 228549832]

約数ペア:

[(1, 228549832), (2, 114274916), (4, 57137458), (7, 32649976), (8, 28568729), (14, 16324988), (28, 8162494), (56, 4081247), (641, 356552), (1282, 178276), (2564, 89138), (4487, 50936), (5128, 44569), (6367, 35896), (8974, 25468), (12734, 17948)]