25505396

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19381}}^1$

素因数の和:19439

約数の個数: 24

約数和(自身を含む): 52098816

約数和(自身を除く): 26593420

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 19381, 38762, 77524, 135667, 271334, 542668, 910907, 1821814, 3643628, 6376349, 12752698, 25505396]

約数ペア:

[(1, 25505396), (2, 12752698), (4, 6376349), (7, 3643628), (14, 1821814), (28, 910907), (47, 542668), (94, 271334), (188, 135667), (329, 77524), (658, 38762), (1316, 19381)]