25078984

素因数分解:

$2^3\times 7^2\times {\mathrm{63977}}^1$

素因数の和:63997

約数の個数: 24

約数和(自身を含む): 54701190

約数和(自身を除く): 29622206

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 63977, 127954, 255908, 447839, 511816, 895678, 1791356, 3134873, 3582712, 6269746, 12539492, 25078984]

約数ペア:

[(1, 25078984), (2, 12539492), (4, 6269746), (7, 3582712), (8, 3134873), (14, 1791356), (28, 895678), (49, 511816), (56, 447839), (98, 255908), (196, 127954), (392, 63977)]