38856844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 77982912

約数和(自身を除く): 39126068

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 53, 92, 106, 212, 299, 598, 613, 689, 1196, 1219, 1226, 1378, 2438, 2452, 2756, 4876, 7969, 14099, 15847, 15938, 28198, 31694, 31876, 32489, 56396, 63388, 64978, 129956, 183287, 366574, 422357, 733148, 747247, 844714, 1494494, 1689428, 2988988, 9714211, 19428422, 38856844]

約数ペア:

[(1, 38856844), (2, 19428422), (4, 9714211), (13, 2988988), (23, 1689428), (26, 1494494), (46, 844714), (52, 747247), (53, 733148), (92, 422357), (106, 366574), (212, 183287), (299, 129956), (598, 64978), (613, 63388), (689, 56396), (1196, 32489), (1219, 31876), (1226, 31694), (1378, 28198), (2438, 15938), (2452, 15847), (2756, 14099), (4876, 7969)]