8991752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1327}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 21194880

約数和(自身を除く): 12203128

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1327, 1694, 2654, 3388, 5308, 6776, 9289, 10616, 14597, 18578, 29194, 37156, 58388, 74312, 102179, 116776, 160567, 204358, 321134, 408716, 642268, 817432, 1123969, 1284536, 2247938, 4495876, 8991752]

約数ペア:

[(1, 8991752), (2, 4495876), (4, 2247938), (7, 1284536), (8, 1123969), (11, 817432), (14, 642268), (22, 408716), (28, 321134), (44, 204358), (56, 160567), (77, 116776), (88, 102179), (121, 74312), (154, 58388), (242, 37156), (308, 29194), (484, 18578), (616, 14597), (847, 10616), (968, 9289), (1327, 6776), (1694, 5308), (2654, 3388)]