28643448

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{16349}}^1$

素因数の和:16431

約数の個数: 32

約数和(自身を含む): 72594000

約数和(自身を除く): 43950552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 16349, 32698, 49047, 65396, 98094, 130792, 196188, 392376, 1193477, 2386954, 3580431, 4773908, 7160862, 9547816, 14321724, 28643448]

約数ペア:

[(1, 28643448), (2, 14321724), (3, 9547816), (4, 7160862), (6, 4773908), (8, 3580431), (12, 2386954), (24, 1193477), (73, 392376), (146, 196188), (219, 130792), (292, 98094), (438, 65396), (584, 49047), (876, 32698), (1752, 16349)]