12784780856

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{1523}}^1\times {\mathrm{14779}}^1$

素因数の和:16379

約数の個数: 32

約数和(自身を含む): 24326697600

約数和(自身を除く): 11541916744

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 1523, 3046, 6092, 12184, 14779, 29558, 59116, 108133, 118232, 216266, 432532, 865064, 1049309, 2098618, 4197236, 8394472, 22508417, 45016834, 90033668, 180067336, 1598097607, 3196195214, 6392390428, 12784780856]

約数ペア:

[(1, 12784780856), (2, 6392390428), (4, 3196195214), (8, 1598097607), (71, 180067336), (142, 90033668), (284, 45016834), (568, 22508417), (1523, 8394472), (3046, 4197236), (6092, 2098618), (12184, 1049309), (14779, 865064), (29558, 432532), (59116, 216266), (108133, 118232)]