12687152

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 26151600

約数和(自身を除く): 13464448

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 739, 1073, 1478, 2146, 2956, 4292, 5912, 8584, 11824, 17168, 21431, 27343, 42862, 54686, 85724, 109372, 171448, 218744, 342896, 437488, 792947, 1585894, 3171788, 6343576, 12687152]

約数ペア:

[(1, 12687152), (2, 6343576), (4, 3171788), (8, 1585894), (16, 792947), (29, 437488), (37, 342896), (58, 218744), (74, 171448), (116, 109372), (148, 85724), (232, 54686), (296, 42862), (464, 27343), (592, 21431), (739, 17168), (1073, 11824), (1478, 8584), (2146, 5912), (2956, 4292)]