28592018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 53243904

約数和(自身を除く): 24651886

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1237, 1651, 1778, 2474, 3302, 8659, 11557, 16081, 17318, 23114, 32162, 112567, 157099, 225134, 314198, 1099693, 2042287, 2199386, 4084574, 14296009, 28592018]

約数ペア:

[(1, 28592018), (2, 14296009), (7, 4084574), (13, 2199386), (14, 2042287), (26, 1099693), (91, 314198), (127, 225134), (182, 157099), (254, 112567), (889, 32162), (1237, 23114), (1651, 17318), (1778, 16081), (2474, 11557), (3302, 8659)]