25321772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53197}}^1$

素因数の和:53225

約数の個数: 24

約数和(自身を含む): 53623584

約数和(自身を除く): 28301812

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 53197, 106394, 212788, 372379, 744758, 904349, 1489516, 1808698, 3617396, 6330443, 12660886, 25321772]

約数ペア:

[(1, 25321772), (2, 12660886), (4, 6330443), (7, 3617396), (14, 1808698), (17, 1489516), (28, 904349), (34, 744758), (68, 372379), (119, 212788), (238, 106394), (476, 53197)]