28414428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{338267}}^1$

素因数の和:338281

約数の個数: 24

約数和(自身を含む): 75772032

約数和(自身を除く): 47357604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 338267, 676534, 1014801, 1353068, 2029602, 2367869, 4059204, 4735738, 7103607, 9471476, 14207214, 28414428]

約数ペア:

[(1, 28414428), (2, 14207214), (3, 9471476), (4, 7103607), (6, 4735738), (7, 4059204), (12, 2367869), (14, 2029602), (21, 1353068), (28, 1014801), (42, 676534), (84, 338267)]