28925148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{344347}}^1$

素因数の和:344361

約数の個数: 24

約数和(自身を含む): 77133952

約数和(自身を除く): 48208804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 344347, 688694, 1033041, 1377388, 2066082, 2410429, 4132164, 4820858, 7231287, 9641716, 14462574, 28925148]

約数ペア:

[(1, 28925148), (2, 14462574), (3, 9641716), (4, 7231287), (6, 4820858), (7, 4132164), (12, 2410429), (14, 2066082), (21, 1377388), (28, 1033041), (42, 688694), (84, 344347)]