12489344

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 29082240

約数和(自身を除く): 16592896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 263, 371, 424, 448, 526, 742, 848, 896, 1052, 1484, 1696, 1841, 2104, 2968, 3392, 3682, 4208, 5936, 6784, 7364, 8416, 11872, 13939, 14728, 16832, 23744, 27878, 29456, 33664, 47488, 55756, 58912, 97573, 111512, 117824, 195146, 223024, 235648, 390292, 446048, 780584, 892096, 1561168, 1784192, 3122336, 6244672, 12489344]

約数ペア:

[(1, 12489344), (2, 6244672), (4, 3122336), (7, 1784192), (8, 1561168), (14, 892096), (16, 780584), (28, 446048), (32, 390292), (53, 235648), (56, 223024), (64, 195146), (106, 117824), (112, 111512), (128, 97573), (212, 58912), (224, 55756), (263, 47488), (371, 33664), (424, 29456), (448, 27878), (526, 23744), (742, 16832), (848, 14728), (896, 13939), (1052, 11872), (1484, 8416), (1696, 7364), (1841, 6784), (2104, 5936), (2968, 4208), (3392, 3682)]