38817008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:681

約数の個数: 40

約数和(自身を含む): 78962208

約数和(自身を除く): 40145200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 313, 337, 368, 626, 674, 1252, 1348, 2504, 2696, 5008, 5392, 7199, 7751, 14398, 15502, 28796, 31004, 57592, 62008, 105481, 115184, 124016, 210962, 421924, 843848, 1687696, 2426063, 4852126, 9704252, 19408504, 38817008]

約数ペア:

[(1, 38817008), (2, 19408504), (4, 9704252), (8, 4852126), (16, 2426063), (23, 1687696), (46, 843848), (92, 421924), (184, 210962), (313, 124016), (337, 115184), (368, 105481), (626, 62008), (674, 57592), (1252, 31004), (1348, 28796), (2504, 15502), (2696, 14398), (5008, 7751), (5392, 7199)]