325879288

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{19861}}^1$

素因数の和:20167

約数の個数: 32

約数和(自身を含む): 700731360

約数和(自身を除く): 374852072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 2051, 2344, 4102, 8204, 16408, 19861, 39722, 79444, 139027, 158888, 278054, 556108, 1112216, 5819273, 11638546, 23277092, 40734911, 46554184, 81469822, 162939644, 325879288]

約数ペア:

[(1, 325879288), (2, 162939644), (4, 81469822), (7, 46554184), (8, 40734911), (14, 23277092), (28, 11638546), (56, 5819273), (293, 1112216), (586, 556108), (1172, 278054), (2051, 158888), (2344, 139027), (4102, 79444), (8204, 39722), (16408, 19861)]