6498128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4491

約数の個数: 40

約数和(自身を含む): 15499008

約数和(自身を除く): 9000880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 4463, 8926, 17852, 31241, 35704, 58019, 62482, 71408, 116038, 124964, 232076, 249928, 406133, 464152, 499856, 812266, 928304, 1624532, 3249064, 6498128]

約数ペア:

[(1, 6498128), (2, 3249064), (4, 1624532), (7, 928304), (8, 812266), (13, 499856), (14, 464152), (16, 406133), (26, 249928), (28, 232076), (52, 124964), (56, 116038), (91, 71408), (104, 62482), (112, 58019), (182, 35704), (208, 31241), (364, 17852), (728, 8926), (1456, 4463)]