66409106

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 108650160

約数和(自身を除く): 42241054

約数列:

[1, 2, 17, 34, 53, 106, 137, 269, 274, 538, 901, 1802, 2329, 4573, 4658, 7261, 9146, 14257, 14522, 28514, 36853, 73706, 123437, 242369, 246874, 484738, 626501, 1253002, 1953209, 3906418, 33204553, 66409106]

約数ペア:

[(1, 66409106), (2, 33204553), (17, 3906418), (34, 1953209), (53, 1253002), (106, 626501), (137, 484738), (269, 246874), (274, 242369), (538, 123437), (901, 73706), (1802, 36853), (2329, 28514), (4573, 14522), (4658, 14257), (7261, 9146)]