25290524

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 53319168

約数和(自身を除く): 28028644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 173, 227, 322, 346, 454, 644, 692, 908, 1211, 1589, 2422, 3178, 3979, 4844, 5221, 6356, 7958, 10442, 15916, 20884, 27853, 36547, 39271, 55706, 73094, 78542, 111412, 146188, 157084, 274897, 549794, 903233, 1099588, 1806466, 3612932, 6322631, 12645262, 25290524]

約数ペア:

[(1, 25290524), (2, 12645262), (4, 6322631), (7, 3612932), (14, 1806466), (23, 1099588), (28, 903233), (46, 549794), (92, 274897), (161, 157084), (173, 146188), (227, 111412), (322, 78542), (346, 73094), (454, 55706), (644, 39271), (692, 36547), (908, 27853), (1211, 20884), (1589, 15916), (2422, 10442), (3178, 7958), (3979, 6356), (4844, 5221)]