12172672

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 24663600

約数和(自身を除く): 12490928

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1559, 1952, 3118, 3904, 6236, 7808, 12472, 24944, 49888, 95099, 99776, 190198, 199552, 380396, 760792, 1521584, 3043168, 6086336, 12172672]

約数ペア:

[(1, 12172672), (2, 6086336), (4, 3043168), (8, 1521584), (16, 760792), (32, 380396), (61, 199552), (64, 190198), (122, 99776), (128, 95099), (244, 49888), (488, 24944), (976, 12472), (1559, 7808), (1952, 6236), (3118, 3904)]