8287952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 40

約数和(自身を含む): 17112000

約数和(自身を除く): 8824048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 199, 274, 304, 398, 548, 796, 1096, 1592, 2192, 2603, 3184, 3781, 5206, 7562, 10412, 15124, 20824, 27263, 30248, 41648, 54526, 60496, 109052, 218104, 436208, 517997, 1035994, 2071988, 4143976, 8287952]

約数ペア:

[(1, 8287952), (2, 4143976), (4, 2071988), (8, 1035994), (16, 517997), (19, 436208), (38, 218104), (76, 109052), (137, 60496), (152, 54526), (199, 41648), (274, 30248), (304, 27263), (398, 20824), (548, 15124), (796, 10412), (1096, 7562), (1592, 5206), (2192, 3781), (2603, 3184)]