28187096

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9497}}^1$

素因数の和:9563

約数の個数: 32

約数和(自身を含む): 61547040

約数和(自身を除く): 33359944

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 9497, 18994, 37988, 66479, 75976, 132958, 265916, 503341, 531832, 1006682, 2013364, 3523387, 4026728, 7046774, 14093548, 28187096]

約数ペア:

[(1, 28187096), (2, 14093548), (4, 7046774), (7, 4026728), (8, 3523387), (14, 2013364), (28, 1006682), (53, 531832), (56, 503341), (106, 265916), (212, 132958), (371, 75976), (424, 66479), (742, 37988), (1484, 18994), (2968, 9497)]