1768139968

素因数分解:

$2^6\times 7^1\times {\mathrm{3946741}}^1$

素因数の和:3946760

約数の個数: 28

約数和(自身を含む): 4009889872

約数和(自身を除く): 2241749904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 3946741, 7893482, 15786964, 27627187, 31573928, 55254374, 63147856, 110508748, 126295712, 221017496, 252591424, 442034992, 884069984, 1768139968]

約数ペア:

[(1, 1768139968), (2, 884069984), (4, 442034992), (7, 252591424), (8, 221017496), (14, 126295712), (16, 110508748), (28, 63147856), (32, 55254374), (56, 31573928), (64, 27627187), (112, 15786964), (224, 7893482), (448, 3946741)]