28676548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9203}}^1$

素因数の和:9267

約数の個数: 24

約数和(自身を含む): 54119520

約数和(自身を除く): 25442972

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 9203, 18406, 36812, 174857, 349714, 377323, 699428, 754646, 1509292, 7169137, 14338274, 28676548]

約数ペア:

[(1, 28676548), (2, 14338274), (4, 7169137), (19, 1509292), (38, 754646), (41, 699428), (76, 377323), (82, 349714), (164, 174857), (779, 36812), (1558, 18406), (3116, 9203)]