15691561928

素因数分解:

$2^3\times 7^1\times {\mathrm{8087}}^1\times {\mathrm{34649}}^1$

素因数の和:42749

約数の個数: 32

約数和(自身を含む): 33629904000

約数和(自身を除く): 17938342072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 8087, 16174, 32348, 34649, 56609, 64696, 69298, 113218, 138596, 226436, 242543, 277192, 452872, 485086, 970172, 1940344, 280206463, 560412926, 1120825852, 1961445241, 2241651704, 3922890482, 7845780964, 15691561928]

約数ペア:

[(1, 15691561928), (2, 7845780964), (4, 3922890482), (7, 2241651704), (8, 1961445241), (14, 1120825852), (28, 560412926), (56, 280206463), (8087, 1940344), (16174, 970172), (32348, 485086), (34649, 452872), (56609, 277192), (64696, 242543), (69298, 226436), (113218, 138596)]