15697928008

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1257041}}^1$

素因数の和:1257277

約数の個数: 32

約数和(自身を含む): 33789288960

約数和(自身を除く): 18091360952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 6244, 12488, 1257041, 2514082, 5028164, 8799287, 10056328, 17598574, 35197148, 70394296, 280320143, 560640286, 1121280572, 1962241001, 2242561144, 3924482002, 7848964004, 15697928008]

約数ペア:

[(1, 15697928008), (2, 7848964004), (4, 3924482002), (7, 2242561144), (8, 1962241001), (14, 1121280572), (28, 560640286), (56, 280320143), (223, 70394296), (446, 35197148), (892, 17598574), (1561, 10056328), (1784, 8799287), (3122, 5028164), (6244, 2514082), (12488, 1257041)]