28855547

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9433}}^1$

素因数の和:9482

約数の個数: 16

約数和(自身を含む): 36226560

約数和(自身を除く): 7371013

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 9433, 66031, 179227, 216959, 1254589, 1518713, 4122221, 28855547]

約数ペア:

[(1, 28855547), (7, 4122221), (19, 1518713), (23, 1254589), (133, 216959), (161, 179227), (437, 66031), (3059, 9433)]