25443628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53453}}^1$

素因数の和:53481

約数の個数: 24

約数和(自身を含む): 53881632

約数和(自身を除く): 28438004

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 53453, 106906, 213812, 374171, 748342, 908701, 1496684, 1817402, 3634804, 6360907, 12721814, 25443628]

約数ペア:

[(1, 25443628), (2, 12721814), (4, 6360907), (7, 3634804), (14, 1817402), (17, 1496684), (28, 908701), (34, 748342), (68, 374171), (119, 213812), (238, 106906), (476, 53453)]