25590644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 51710400

約数和(自身を除く): 26119756

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 493, 551, 646, 683, 986, 1102, 1292, 1366, 1972, 2204, 2732, 9367, 11611, 12977, 18734, 19807, 23222, 25954, 37468, 39614, 46444, 51908, 79228, 220609, 336719, 376333, 441218, 673438, 752666, 882436, 1346876, 1505332, 6397661, 12795322, 25590644]

約数ペア:

[(1, 25590644), (2, 12795322), (4, 6397661), (17, 1505332), (19, 1346876), (29, 882436), (34, 752666), (38, 673438), (58, 441218), (68, 376333), (76, 336719), (116, 220609), (323, 79228), (493, 51908), (551, 46444), (646, 39614), (683, 37468), (986, 25954), (1102, 23222), (1292, 19807), (1366, 18734), (1972, 12977), (2204, 11611), (2732, 9367)]