25865593

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 31852800

約数和(自身を除く): 5987207

約数列:

[1, 13, 19, 23, 29, 157, 247, 299, 377, 437, 551, 667, 2041, 2983, 3611, 4553, 5681, 7163, 8671, 12673, 38779, 46943, 59189, 68609, 86507, 104719, 164749, 891917, 1124591, 1361347, 1989661, 25865593]

約数ペア:

[(1, 25865593), (13, 1989661), (19, 1361347), (23, 1124591), (29, 891917), (157, 164749), (247, 104719), (299, 86507), (377, 68609), (437, 59189), (551, 46943), (667, 38779), (2041, 12673), (2983, 8671), (3611, 7163), (4553, 5681)]