129067288

素因数分解:

$2^3\times 7^1\times {\mathrm{2304773}}^1$

素因数の和:2304786

約数の個数: 16

約数和(自身を含む): 276572880

約数和(自身を除く): 147505592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2304773, 4609546, 9219092, 16133411, 18438184, 32266822, 64533644, 129067288]

約数ペア:

[(1, 129067288), (2, 64533644), (4, 32266822), (7, 18438184), (8, 16133411), (14, 9219092), (28, 4609546), (56, 2304773)]