28305752288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{354247}}^1$

素因数の和:354495

約数の個数: 48

約数和(自身を含む): 61061019264

約数和(自身を除く): 32755266976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 227, 352, 454, 908, 1816, 2497, 3632, 4994, 7264, 9988, 19976, 39952, 79904, 354247, 708494, 1416988, 2833976, 3896717, 5667952, 7793434, 11335904, 15586868, 31173736, 62347472, 80414069, 124694944, 160828138, 321656276, 643312552, 884554759, 1286625104, 1769109518, 2573250208, 3538219036, 7076438072, 14152876144, 28305752288]

約数ペア:

[(1, 28305752288), (2, 14152876144), (4, 7076438072), (8, 3538219036), (11, 2573250208), (16, 1769109518), (22, 1286625104), (32, 884554759), (44, 643312552), (88, 321656276), (176, 160828138), (227, 124694944), (352, 80414069), (454, 62347472), (908, 31173736), (1816, 15586868), (2497, 11335904), (3632, 7793434), (4994, 5667952), (7264, 3896717), (9988, 2833976), (19976, 1416988), (39952, 708494), (79904, 354247)]