67824016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19181}}^1$

素因数の和:19219

約数の個数: 40

約数和(自身を含む): 149849784

約数和(自身を除く): 82025768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 19181, 38362, 76724, 153448, 249353, 306896, 326077, 498706, 652154, 997412, 1304308, 1994824, 2608616, 3989648, 4239001, 5217232, 8478002, 16956004, 33912008, 67824016]

約数ペア:

[(1, 67824016), (2, 33912008), (4, 16956004), (8, 8478002), (13, 5217232), (16, 4239001), (17, 3989648), (26, 2608616), (34, 1994824), (52, 1304308), (68, 997412), (104, 652154), (136, 498706), (208, 326077), (221, 306896), (272, 249353), (442, 153448), (884, 76724), (1768, 38362), (3536, 19181)]