3240944

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1557

約数の個数: 40

約数和(自身を含む): 7559040

約数和(自身を除く): 4318096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 1523, 2128, 3046, 6092, 10661, 12184, 21322, 24368, 28937, 42644, 57874, 85288, 115748, 170576, 202559, 231496, 405118, 462992, 810236, 1620472, 3240944]

約数ペア:

[(1, 3240944), (2, 1620472), (4, 810236), (7, 462992), (8, 405118), (14, 231496), (16, 202559), (19, 170576), (28, 115748), (38, 85288), (56, 57874), (76, 42644), (112, 28937), (133, 24368), (152, 21322), (266, 12184), (304, 10661), (532, 6092), (1064, 3046), (1523, 2128)]