23257528

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2087}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 50112000

約数和(自身を除く): 26854472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2087, 2786, 4174, 5572, 8348, 11144, 14609, 16696, 29218, 58436, 116872, 415313, 830626, 1661252, 2907191, 3322504, 5814382, 11628764, 23257528]

約数ペア:

[(1, 23257528), (2, 11628764), (4, 5814382), (7, 3322504), (8, 2907191), (14, 1661252), (28, 830626), (56, 415313), (199, 116872), (398, 58436), (796, 29218), (1393, 16696), (1592, 14609), (2087, 11144), (2786, 8348), (4174, 5572)]