1352804768

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{140449}}^1$

素因数の和:140509

約数の個数: 48

約数和(自身を含む): 3114619200

約数和(自身を除く): 1761814432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 140449, 280898, 561796, 983143, 1123592, 1966286, 2247184, 3932572, 4494368, 6039307, 7865144, 12078614, 15730288, 24157228, 31460576, 42275149, 48314456, 84550298, 96628912, 169100596, 193257824, 338201192, 676402384, 1352804768]

約数ペア:

[(1, 1352804768), (2, 676402384), (4, 338201192), (7, 193257824), (8, 169100596), (14, 96628912), (16, 84550298), (28, 48314456), (32, 42275149), (43, 31460576), (56, 24157228), (86, 15730288), (112, 12078614), (172, 7865144), (224, 6039307), (301, 4494368), (344, 3932572), (602, 2247184), (688, 1966286), (1204, 1123592), (1376, 983143), (2408, 561796), (4816, 280898), (9632, 140449)]