42347872

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1949}}^1$

素因数の和:2063

約数の個数: 48

約数和(自身を含む): 96314400

約数和(自身を除く): 53966528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 1949, 2716, 3104, 3898, 5432, 7796, 10864, 13643, 15592, 21728, 27286, 31184, 54572, 62368, 109144, 189053, 218288, 378106, 436576, 756212, 1323371, 1512424, 2646742, 3024848, 5293484, 6049696, 10586968, 21173936, 42347872]

約数ペア:

[(1, 42347872), (2, 21173936), (4, 10586968), (7, 6049696), (8, 5293484), (14, 3024848), (16, 2646742), (28, 1512424), (32, 1323371), (56, 756212), (97, 436576), (112, 378106), (194, 218288), (224, 189053), (388, 109144), (679, 62368), (776, 54572), (1358, 31184), (1552, 27286), (1949, 21728), (2716, 15592), (3104, 13643), (3898, 10864), (5432, 7796)]