25806084

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 61911360

約数和(自身を除く): 36105276

約数列:

[1, 2, 3, 4, 6, 12, 73, 89, 146, 178, 219, 267, 292, 331, 356, 438, 534, 662, 876, 993, 1068, 1324, 1986, 3972, 6497, 12994, 19491, 24163, 25988, 29459, 38982, 48326, 58918, 72489, 77964, 88377, 96652, 117836, 144978, 176754, 289956, 353508, 2150507, 4301014, 6451521, 8602028, 12903042, 25806084]

約数ペア:

[(1, 25806084), (2, 12903042), (3, 8602028), (4, 6451521), (6, 4301014), (12, 2150507), (73, 353508), (89, 289956), (146, 176754), (178, 144978), (219, 117836), (267, 96652), (292, 88377), (331, 77964), (356, 72489), (438, 58918), (534, 48326), (662, 38982), (876, 29459), (993, 25988), (1068, 24163), (1324, 19491), (1986, 12994), (3972, 6497)]