28854476

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9631}}^1$

素因数の和:9749

約数の個数: 24

約数和(自身を含む): 58254336

約数和(自身を除く): 29399860

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 9631, 19262, 38524, 67417, 134834, 269668, 1030517, 2061034, 4122068, 7213619, 14427238, 28854476]

約数ペア:

[(1, 28854476), (2, 14427238), (4, 7213619), (7, 4122068), (14, 2061034), (28, 1030517), (107, 269668), (214, 134834), (428, 67417), (749, 38524), (1498, 19262), (2996, 9631)]