64676888

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4649}}^1$

素因数の和:4739

約数の個数: 32

約数和(自身を含む): 127224000

約数和(自身を除く): 62547112

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 1739, 3478, 4649, 6956, 9298, 13912, 18596, 37192, 172013, 218503, 344026, 437006, 688052, 874012, 1376104, 1748024, 8084611, 16169222, 32338444, 64676888]

約数ペア:

[(1, 64676888), (2, 32338444), (4, 16169222), (8, 8084611), (37, 1748024), (47, 1376104), (74, 874012), (94, 688052), (148, 437006), (188, 344026), (296, 218503), (376, 172013), (1739, 37192), (3478, 18596), (4649, 13912), (6956, 9298)]