20221712

素因数分解:

$2^4\times 7^2\times {\mathrm{25793}}^1$

素因数の和:25815

約数の個数: 30

約数和(自身を含む): 45577998

約数和(自身を除く): 25356286

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 25793, 51586, 103172, 180551, 206344, 361102, 412688, 722204, 1263857, 1444408, 2527714, 2888816, 5055428, 10110856, 20221712]

約数ペア:

[(1, 20221712), (2, 10110856), (4, 5055428), (7, 2888816), (8, 2527714), (14, 1444408), (16, 1263857), (28, 722204), (49, 412688), (56, 361102), (98, 206344), (112, 180551), (196, 103172), (392, 51586), (784, 25793)]