28071876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{334189}}^1$

素因数の和:334203

約数の個数: 24

約数和(自身を含む): 74858560

約数和(自身を除く): 46786684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 334189, 668378, 1002567, 1336756, 2005134, 2339323, 4010268, 4678646, 7017969, 9357292, 14035938, 28071876]

約数ペア:

[(1, 28071876), (2, 14035938), (3, 9357292), (4, 7017969), (6, 4678646), (7, 4010268), (12, 2339323), (14, 2005134), (21, 1336756), (28, 1002567), (42, 668378), (84, 334189)]