9778688

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 40

約数和(自身を含む): 19887120

約数和(自身を除く): 10108432

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 269, 284, 512, 538, 568, 1076, 1136, 2152, 2272, 4304, 4544, 8608, 9088, 17216, 18176, 19099, 34432, 36352, 38198, 68864, 76396, 137728, 152792, 305584, 611168, 1222336, 2444672, 4889344, 9778688]

約数ペア:

[(1, 9778688), (2, 4889344), (4, 2444672), (8, 1222336), (16, 611168), (32, 305584), (64, 152792), (71, 137728), (128, 76396), (142, 68864), (256, 38198), (269, 36352), (284, 34432), (512, 19099), (538, 18176), (568, 17216), (1076, 9088), (1136, 8608), (2152, 4544), (2272, 4304)]