67621288

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{52501}}^1$

素因数の和:52537

約数の個数: 32

約数和(自身を含む): 151205760

約数和(自身を除く): 83584472

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 52501, 105002, 210004, 367507, 420008, 735014, 1207523, 1470028, 2415046, 2940056, 4830092, 8452661, 9660184, 16905322, 33810644, 67621288]

約数ペア:

[(1, 67621288), (2, 33810644), (4, 16905322), (7, 9660184), (8, 8452661), (14, 4830092), (23, 2940056), (28, 2415046), (46, 1470028), (56, 1207523), (92, 735014), (161, 420008), (184, 367507), (322, 210004), (644, 105002), (1288, 52501)]