25497732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2239}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 64977920

約数和(自身を除く): 39480188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2239, 2847, 3796, 4478, 5694, 6717, 8956, 11388, 13434, 26868, 29107, 58214, 87321, 116428, 163447, 174642, 326894, 349284, 490341, 653788, 980682, 1961364, 2124811, 4249622, 6374433, 8499244, 12748866, 25497732]

約数ペア:

[(1, 25497732), (2, 12748866), (3, 8499244), (4, 6374433), (6, 4249622), (12, 2124811), (13, 1961364), (26, 980682), (39, 653788), (52, 490341), (73, 349284), (78, 326894), (146, 174642), (156, 163447), (219, 116428), (292, 87321), (438, 58214), (876, 29107), (949, 26868), (1898, 13434), (2239, 11388), (2847, 8956), (3796, 6717), (4478, 5694)]