28344762

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{7393}}^1$

素因数の和:7475

約数の個数: 32

約数和(自身を含む): 63884160

約数和(自身を除く): 35539398

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 7393, 14786, 22179, 44358, 66537, 133074, 199611, 399222, 524903, 1049806, 1574709, 3149418, 4724127, 9448254, 14172381, 28344762]

約数ペア:

[(1, 28344762), (2, 14172381), (3, 9448254), (6, 4724127), (9, 3149418), (18, 1574709), (27, 1049806), (54, 524903), (71, 399222), (142, 199611), (213, 133074), (426, 66537), (639, 44358), (1278, 22179), (1917, 14786), (3834, 7393)]