6625388

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 14784000

約数和(自身を除く): 8158612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 439, 539, 686, 878, 1078, 1372, 1756, 2156, 3073, 3773, 4829, 6146, 7546, 9658, 12292, 15092, 19316, 21511, 33803, 43022, 67606, 86044, 135212, 150577, 236621, 301154, 473242, 602308, 946484, 1656347, 3312694, 6625388]

約数ペア:

[(1, 6625388), (2, 3312694), (4, 1656347), (7, 946484), (11, 602308), (14, 473242), (22, 301154), (28, 236621), (44, 150577), (49, 135212), (77, 86044), (98, 67606), (154, 43022), (196, 33803), (308, 21511), (343, 19316), (439, 15092), (539, 12292), (686, 9658), (878, 7546), (1078, 6146), (1372, 4829), (1756, 3773), (2156, 3073)]