40965512

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1230

約数の個数: 64

約数和(自身を含む): 95541120

約数和(自身を除く): 54575608

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 629, 952, 1036, 1163, 1258, 2072, 2326, 2516, 4403, 4652, 5032, 8141, 8806, 9304, 16282, 17612, 19771, 32564, 35224, 39542, 43031, 65128, 79084, 86062, 138397, 158168, 172124, 276794, 301217, 344248, 553588, 602434, 731527, 1107176, 1204868, 1463054, 2409736, 2926108, 5120689, 5852216, 10241378, 20482756, 40965512]

約数ペア:

[(1, 40965512), (2, 20482756), (4, 10241378), (7, 5852216), (8, 5120689), (14, 2926108), (17, 2409736), (28, 1463054), (34, 1204868), (37, 1107176), (56, 731527), (68, 602434), (74, 553588), (119, 344248), (136, 301217), (148, 276794), (238, 172124), (259, 158168), (296, 138397), (476, 86062), (518, 79084), (629, 65128), (952, 43031), (1036, 39542), (1163, 35224), (1258, 32564), (2072, 19771), (2326, 17612), (2516, 16282), (4403, 9304), (4652, 8806), (5032, 8141)]