25798492

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1667}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 46657296

約数和(自身を除く): 20858804

約数列:

[1, 2, 4, 53, 73, 106, 146, 212, 292, 1667, 3334, 3869, 6668, 7738, 15476, 88351, 121691, 176702, 243382, 353404, 486764, 6449623, 12899246, 25798492]

約数ペア:

[(1, 25798492), (2, 12899246), (4, 6449623), (53, 486764), (73, 353404), (106, 243382), (146, 176702), (212, 121691), (292, 88351), (1667, 15476), (3334, 7738), (3869, 6668)]