15726075736

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{26641}}^1$

素因数の和:26864

約数の個数: 64

約数和(自身を含む): 34374574080

約数和(自身を除く): 18648498344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 127, 166, 254, 332, 508, 581, 664, 889, 1016, 1162, 1778, 2324, 3556, 4648, 7112, 10541, 21082, 26641, 42164, 53282, 73787, 84328, 106564, 147574, 186487, 213128, 295148, 372974, 590296, 745948, 1491896, 2211203, 3383407, 4422406, 6766814, 8844812, 13533628, 15478421, 17689624, 23683849, 27067256, 30956842, 47367698, 61913684, 94735396, 123827368, 189470792, 280822781, 561645562, 1123291124, 1965759467, 2246582248, 3931518934, 7863037868, 15726075736]

約数ペア:

[(1, 15726075736), (2, 7863037868), (4, 3931518934), (7, 2246582248), (8, 1965759467), (14, 1123291124), (28, 561645562), (56, 280822781), (83, 189470792), (127, 123827368), (166, 94735396), (254, 61913684), (332, 47367698), (508, 30956842), (581, 27067256), (664, 23683849), (889, 17689624), (1016, 15478421), (1162, 13533628), (1778, 8844812), (2324, 6766814), (3556, 4422406), (4648, 3383407), (7112, 2211203), (10541, 1491896), (21082, 745948), (26641, 590296), (42164, 372974), (53282, 295148), (73787, 213128), (84328, 186487), (106564, 147574)]