47972944

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{4663}}^1$

素因数の和:5314

約数の個数: 20

約数和(自身を含む): 93112096

約数和(自身を除く): 45139152

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 4663, 5144, 9326, 10288, 18652, 37304, 74608, 2998309, 5996618, 11993236, 23986472, 47972944]

約数ペア:

[(1, 47972944), (2, 23986472), (4, 11993236), (8, 5996618), (16, 2998309), (643, 74608), (1286, 37304), (2572, 18652), (4663, 10288), (5144, 9326)]