15679728128

素因数分解:

$2^9\times {\mathrm{113}}^1\times {\mathrm{271013}}^1$

素因数の和:271144

約数の個数: 40

約数和(自身を含む): 31606194708

約数和(自身を除く): 15926466580

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1808, 3616, 7232, 14464, 28928, 57856, 271013, 542026, 1084052, 2168104, 4336208, 8672416, 17344832, 30624469, 34689664, 61248938, 69379328, 122497876, 138758656, 244995752, 489991504, 979983008, 1959966016, 3919932032, 7839864064, 15679728128]

約数ペア:

[(1, 15679728128), (2, 7839864064), (4, 3919932032), (8, 1959966016), (16, 979983008), (32, 489991504), (64, 244995752), (113, 138758656), (128, 122497876), (226, 69379328), (256, 61248938), (452, 34689664), (512, 30624469), (904, 17344832), (1808, 8672416), (3616, 4336208), (7232, 2168104), (14464, 1084052), (28928, 542026), (57856, 271013)]