40833385216

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{943819}}^1$

素因数の和:943861

約数の個数: 54

約数和(自身を含む): 88259439660

約数和(自身を除く): 47426054444

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 2704, 3328, 5408, 10816, 21632, 43264, 943819, 1887638, 3775276, 7550552, 12269647, 15101104, 24539294, 30202208, 49078588, 60404416, 98157176, 120808832, 159505411, 196314352, 241617664, 319010822, 392628704, 638021644, 785257408, 1276043288, 1570514816, 2552086576, 3141029632, 5104173152, 10208346304, 20416692608, 40833385216]

約数ペア:

[(1, 40833385216), (2, 20416692608), (4, 10208346304), (8, 5104173152), (13, 3141029632), (16, 2552086576), (26, 1570514816), (32, 1276043288), (52, 785257408), (64, 638021644), (104, 392628704), (128, 319010822), (169, 241617664), (208, 196314352), (256, 159505411), (338, 120808832), (416, 98157176), (676, 60404416), (832, 49078588), (1352, 30202208), (1664, 24539294), (2704, 15101104), (3328, 12269647), (5408, 7550552), (10816, 3775276), (21632, 1887638), (43264, 943819)]