38765776

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18217}}^1$

素因数の和:18251

約数の個数: 40

約数和(自身を含む): 90361280

約数和(自身を除く): 51595504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 18217, 36434, 72868, 127519, 145736, 255038, 291472, 346123, 510076, 692246, 1020152, 1384492, 2040304, 2422861, 2768984, 4845722, 5537968, 9691444, 19382888, 38765776]

約数ペア:

[(1, 38765776), (2, 19382888), (4, 9691444), (7, 5537968), (8, 4845722), (14, 2768984), (16, 2422861), (19, 2040304), (28, 1384492), (38, 1020152), (56, 692246), (76, 510076), (112, 346123), (133, 291472), (152, 255038), (266, 145736), (304, 127519), (532, 72868), (1064, 36434), (2128, 18217)]