15339968

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:469

約数の個数: 56

約数和(自身を含む): 35247072

約数和(自身を除く): 19907104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 353, 388, 448, 679, 706, 776, 1358, 1412, 1552, 2471, 2716, 2824, 3104, 4942, 5432, 5648, 6208, 9884, 10864, 11296, 19768, 21728, 22592, 34241, 39536, 43456, 68482, 79072, 136964, 158144, 239687, 273928, 479374, 547856, 958748, 1095712, 1917496, 2191424, 3834992, 7669984, 15339968]

約数ペア:

[(1, 15339968), (2, 7669984), (4, 3834992), (7, 2191424), (8, 1917496), (14, 1095712), (16, 958748), (28, 547856), (32, 479374), (56, 273928), (64, 239687), (97, 158144), (112, 136964), (194, 79072), (224, 68482), (353, 43456), (388, 39536), (448, 34241), (679, 22592), (706, 21728), (776, 19768), (1358, 11296), (1412, 10864), (1552, 9884), (2471, 6208), (2716, 5648), (2824, 5432), (3104, 4942)]