38553568

素因数分解:

$2^5\times {\mathrm{71}}^2\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 36

約数和(自身を含む): 77308560

約数和(自身を除く): 38754992

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 239, 284, 478, 568, 956, 1136, 1912, 2272, 3824, 5041, 7648, 10082, 16969, 20164, 33938, 40328, 67876, 80656, 135752, 161312, 271504, 543008, 1204799, 2409598, 4819196, 9638392, 19276784, 38553568]

約数ペア:

[(1, 38553568), (2, 19276784), (4, 9638392), (8, 4819196), (16, 2409598), (32, 1204799), (71, 543008), (142, 271504), (239, 161312), (284, 135752), (478, 80656), (568, 67876), (956, 40328), (1136, 33938), (1912, 20164), (2272, 16969), (3824, 10082), (5041, 7648)]