7148636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 8092324

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 503, 646, 748, 836, 1006, 1292, 2012, 3553, 5533, 7106, 8551, 9557, 11066, 14212, 17102, 19114, 22132, 34204, 38228, 94061, 105127, 162469, 188122, 210254, 324938, 376244, 420508, 649876, 1787159, 3574318, 7148636]

約数ペア:

[(1, 7148636), (2, 3574318), (4, 1787159), (11, 649876), (17, 420508), (19, 376244), (22, 324938), (34, 210254), (38, 188122), (44, 162469), (68, 105127), (76, 94061), (187, 38228), (209, 34204), (323, 22132), (374, 19114), (418, 17102), (503, 14212), (646, 11066), (748, 9557), (836, 8551), (1006, 7106), (1292, 5533), (2012, 3553)]