12904304

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 29809104

約数和(自身を除く): 16904800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 137, 203, 232, 274, 406, 464, 548, 812, 841, 959, 1096, 1624, 1682, 1918, 2192, 3248, 3364, 3836, 3973, 5887, 6728, 7672, 7946, 11774, 13456, 15344, 15892, 23548, 27811, 31784, 47096, 55622, 63568, 94192, 111244, 115217, 222488, 230434, 444976, 460868, 806519, 921736, 1613038, 1843472, 3226076, 6452152, 12904304]

約数ペア:

[(1, 12904304), (2, 6452152), (4, 3226076), (7, 1843472), (8, 1613038), (14, 921736), (16, 806519), (28, 460868), (29, 444976), (56, 230434), (58, 222488), (112, 115217), (116, 111244), (137, 94192), (203, 63568), (232, 55622), (274, 47096), (406, 31784), (464, 27811), (548, 23548), (812, 15892), (841, 15344), (959, 13456), (1096, 11774), (1624, 7946), (1682, 7672), (1918, 6728), (2192, 5887), (3248, 3973), (3364, 3836)]