25416328

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4679}}^1$

素因数の和:4789

約数の個数: 32

約数和(自身を含む): 55036800

約数和(自身を除く): 29620472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 4679, 5432, 9358, 18716, 32753, 37432, 65506, 131012, 262024, 453863, 907726, 1815452, 3177041, 3630904, 6354082, 12708164, 25416328]

約数ペア:

[(1, 25416328), (2, 12708164), (4, 6354082), (7, 3630904), (8, 3177041), (14, 1815452), (28, 907726), (56, 453863), (97, 262024), (194, 131012), (388, 65506), (679, 37432), (776, 32753), (1358, 18716), (2716, 9358), (4679, 5432)]