12647488

素因数分解:

$2^6\times 7^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 84

約数和(自身を含む): 30259020

約数和(自身を除く): 17611532

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 109, 112, 148, 196, 218, 224, 259, 296, 392, 436, 448, 518, 592, 763, 784, 872, 1036, 1184, 1526, 1568, 1744, 1813, 2072, 2368, 3052, 3136, 3488, 3626, 4033, 4144, 5341, 6104, 6976, 7252, 8066, 8288, 10682, 12208, 14504, 16132, 16576, 21364, 24416, 28231, 29008, 32264, 42728, 48832, 56462, 58016, 64528, 85456, 112924, 116032, 129056, 170912, 197617, 225848, 258112, 341824, 395234, 451696, 790468, 903392, 1580936, 1806784, 3161872, 6323744, 12647488]

約数ペア:

[(1, 12647488), (2, 6323744), (4, 3161872), (7, 1806784), (8, 1580936), (14, 903392), (16, 790468), (28, 451696), (32, 395234), (37, 341824), (49, 258112), (56, 225848), (64, 197617), (74, 170912), (98, 129056), (109, 116032), (112, 112924), (148, 85456), (196, 64528), (218, 58016), (224, 56462), (259, 48832), (296, 42728), (392, 32264), (436, 29008), (448, 28231), (518, 24416), (592, 21364), (763, 16576), (784, 16132), (872, 14504), (1036, 12208), (1184, 10682), (1526, 8288), (1568, 8066), (1744, 7252), (1813, 6976), (2072, 6104), (2368, 5341), (3052, 4144), (3136, 4033), (3488, 3626)]