12859952

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 60

約数和(自身を含む): 29685600

約数和(自身を除く): 16825648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 349, 376, 392, 658, 698, 752, 784, 1316, 1396, 2303, 2443, 2632, 2792, 4606, 4886, 5264, 5584, 9212, 9772, 16403, 17101, 18424, 19544, 32806, 34202, 36848, 39088, 65612, 68404, 114821, 131224, 136808, 229642, 262448, 273616, 459284, 803747, 918568, 1607494, 1837136, 3214988, 6429976, 12859952]

約数ペア:

[(1, 12859952), (2, 6429976), (4, 3214988), (7, 1837136), (8, 1607494), (14, 918568), (16, 803747), (28, 459284), (47, 273616), (49, 262448), (56, 229642), (94, 136808), (98, 131224), (112, 114821), (188, 68404), (196, 65612), (329, 39088), (349, 36848), (376, 34202), (392, 32806), (658, 19544), (698, 18424), (752, 17101), (784, 16403), (1316, 9772), (1396, 9212), (2303, 5584), (2443, 5264), (2632, 4886), (2792, 4606)]