65726896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{241643}}^1$

素因数の和:241668

約数の個数: 20

約数和(自身を含む): 134837352

約数和(自身を除く): 69110456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 241643, 483286, 966572, 1933144, 3866288, 4107931, 8215862, 16431724, 32863448, 65726896]

約数ペア:

[(1, 65726896), (2, 32863448), (4, 16431724), (8, 8215862), (16, 4107931), (17, 3866288), (34, 1933144), (68, 966572), (136, 483286), (272, 241643)]