4397748208

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{108769}}^1$

素因数の和:108822

約数の個数: 60

約数和(自身を含む): 10277459760

約数和(自身を除く): 5879711552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 361, 532, 722, 1064, 1444, 2128, 2527, 2888, 5054, 5776, 10108, 20216, 40432, 108769, 217538, 435076, 761383, 870152, 1522766, 1740304, 2066611, 3045532, 4133222, 6091064, 8266444, 12182128, 14466277, 16532888, 28932554, 33065776, 39265609, 57865108, 78531218, 115730216, 157062436, 231460432, 274859263, 314124872, 549718526, 628249744, 1099437052, 2198874104, 4397748208]

約数ペア:

[(1, 4397748208), (2, 2198874104), (4, 1099437052), (7, 628249744), (8, 549718526), (14, 314124872), (16, 274859263), (19, 231460432), (28, 157062436), (38, 115730216), (56, 78531218), (76, 57865108), (112, 39265609), (133, 33065776), (152, 28932554), (266, 16532888), (304, 14466277), (361, 12182128), (532, 8266444), (722, 6091064), (1064, 4133222), (1444, 3045532), (2128, 2066611), (2527, 1740304), (2888, 1522766), (5054, 870152), (5776, 761383), (10108, 435076), (20216, 217538), (40432, 108769)]