27799792

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{13681}}^1$

素因数の和:13816

約数の個数: 20

約数和(自身を含む): 54290176

約数和(自身を除く): 26490384

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 13681, 27362, 54724, 109448, 218896, 1737487, 3474974, 6949948, 13899896, 27799792]

約数ペア:

[(1, 27799792), (2, 13899896), (4, 6949948), (8, 3474974), (16, 1737487), (127, 218896), (254, 109448), (508, 54724), (1016, 27362), (2032, 13681)]