25262844

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 60880512

約数和(自身を除く): 35617668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 173, 258, 283, 346, 516, 519, 566, 692, 849, 1038, 1132, 1698, 2076, 3396, 7439, 12169, 14878, 22317, 24338, 29756, 36507, 44634, 48676, 48959, 73014, 89268, 97918, 146028, 146877, 195836, 293754, 587508, 2105237, 4210474, 6315711, 8420948, 12631422, 25262844]

約数ペア:

[(1, 25262844), (2, 12631422), (3, 8420948), (4, 6315711), (6, 4210474), (12, 2105237), (43, 587508), (86, 293754), (129, 195836), (172, 146877), (173, 146028), (258, 97918), (283, 89268), (346, 73014), (516, 48959), (519, 48676), (566, 44634), (692, 36507), (849, 29756), (1038, 24338), (1132, 22317), (1698, 14878), (2076, 12169), (3396, 7439)]